3110-00-988-7656

Description: Annular Ball Bearing

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Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

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  • QC Inspection prior to shipping
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MILSPEC: Unmounted Antifriction Bearings

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

3110-00-988-7656 Properties

  • NSN:
    3110-00-988-7656
  • Description:
    Annular Ball Bearing
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Overall Width:
    9.00 millimeters
  • Bore Diameter:
    20.00 millimeters
  • Overall Outside Diameter:
    37.00 millimeters
  • Surface Finish:
    Ground
  • Retainer Fabrication Method:
    Machined
  • Load Direction:
    Radial
  • Bore Shape:
    Straight
  • Internal Clearance:
    0.0040 inches axial and 0.0060 inches axial and 0.0003 inches radial and 0.0009 inches radial
  • Standard Tolerance Designation:
    Abec no.3
  • Special Features:
    Kstabilized for operation at m65 degrees f to p350 degrees f, retainer od concentric w/bore of inner ring within 0.002in. To 0.005 in. Tir, faces of inner ring sq w/bore within 0.0004 in. Tir, faces of outer ring sq w/od within 0.0004 in. Tir, parallelism of outer and inner ring sides within 0.0004 in. Tir, rockwell hardness rating of ball 58.0 to 62.0, inner and outer rings 58.0 to 64.0 c scale, retainer 55.0 to 80.0 b scale, inner and outer ring raceways 5 to 8 uin aa, balls 1 uin aa, od surface of outer ring 15 to 20 uin aa, bore surface of inner ring 16 to 20 uin aa, cage pockets and retainer bore surface 30 to 125 uin aa, inner ring lips 10 to 20 uin aa, the -04 bearing has a different style outer ring than the -03 and -05 bearing
  • Material:
    Steel outer ring
  • Material Specification:
    Ams 6440 assn standard single material response outer ring
  • Style Designator:
    40a 4 point ball contact, solid inner and outer rings, non-separable
  • Test Data Document:
    +6903-91547 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Manufacturers and Part Numbers
Part Number
Brand
2-300-016
Honeywell International .
1904S302
Skf Usa .
2-310-174-01
Honeywell International .
R-1904SD620S1A3P1021L02EB
New Hampshire Ball Bearings
2-300-016-03
Honeywell International .
2-300-016-04
Honeywell International .
HDB004-7
Mpb Corporation
2-310-174-001
Honeywell International .
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
MOE_CD:
DA
MOE_RL:
A703
PICA:
CT
DSOR:
User:
SPAIN Spain
MOE_CD:
YB
MOE_RL:
YB01
PICA:
YB
DSOR:
User:
SINGAPORE Singapore
MOE_CD:
YJ
MOE_RL:
YJ01
PICA:
YJ
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
UNITED KINGDOM United Kingdom
MOE_CD:
ZK
MOE_RL:
ZK01
PICA:
ZK
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
F
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): F
The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
5.5 X 5.5 X 4.0
Pack Weight:
3.0000lbs
Item Weight:
0.2000lbs
Item Dim:
001500150008
Container
OPI
SPI No.
SPI Rev.
Container:
D3
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
ZZ
LVL A:
Q
LVL B:
F
LVL C:
0
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
NA
MOP:
51
CATEG.:
ZZZZ
PRESS MAT:
09
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
JA
ICQ:
000
THK:
A
TOS:
B
UCL:
O
Packaging Code Definitions
LVL A Code (LVL_A):Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
LVL B Code (LVL_B): F
Packing is not required. the unit container shall also serve as the shipping container. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
Procedure Indicator Code (OPI): M
All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.
Special Markings Code (SPC MKG): ZZ
Special requirements.
Method of Preservation (MOP): 51
Watervaporproof bag, sealed.
Cushion Material (CUSH): NA
Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.
Preservation Material (PRESS MAT): 09
Mil-prf-32033, lubricating oil, general purpose preservative (water displacing, low temperature).