4310-00-273-8557

Description: Piston Pin

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

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MILSPEC: MIL-S-16974

 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.)

More MIL-S-16974 Parts

MIL-S-16974 Piston Pin

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-S-16974

Array Properties

  • NSN:
    Array
  • Description:
    Piston Pin
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Body Style:
    Chamfered ends
  • Casehardening Indicator:
    Casehardened
  • Countersink Angle In Deg:
    45.0
  • Hole Diameter:
    0.1930 inches
  • Hole Depth:
    0.1870 inches
  • Outside Diameter:
    Between 2.37400 inches and 2.37500 inches
  • End Chamfer Angle In Deg:
    45.0
  • Hole Arrangement Style:
    One hole through one side of bore
  • Distance From Centerline Of Hole To End Of Pin:
    0.375 inches
  • Bore Diameter:
    0.6250 inches
  • Body Length:
    2.7500 inches
  • Bore Style:
    Inside chamfer straight-thru bore
  • Material:
    Steel, mil-s-16974, grade 1023w
  • Material:
    Steel comp 1023w
  • Material Specification:
    Mil-s-16974, grade 1023w military specification single material response
  • Fsc Application Data:
    Air compressor
Manufacturers and Part Numbers
Part Number
Brand
21N
Dresser-rand Co
HL11461PC92
Dresser-rand Co
HL11462SH1PC92
Dresser-rand Co
HL11465PC92
Dresser-rand Co
HL11472SH2PC92
Dresser-rand Co
HL3831PC48
Dresser-rand Co
HL3834PC48
Dresser-rand Co
HL3839PC48
Dresser-rand Co
HL4444PC48
Dresser-rand Co
HL4558PC48
Dresser-rand Co
HL4561PC48
Dresser-rand Co
HL4567PC48
Dresser-rand Co
HL4435PC48
Dresser-rand Co
HL4438PC48
Dresser-rand Co
HL4875PC48
Dresser-rand Co
HL4878PC48
Dresser-rand Co
HL4884PC48
Dresser-rand Co
HL4705PC48
Dresser-rand Co
HL4708PC48
Dresser-rand Co
HL4714PC48
Dresser-rand Co
HL5523PC48
Dresser-rand Co
HL5526PC48
Dresser-rand Co
HL5533PC48
Dresser-rand Co
HL6064PC48
Dresser-rand Co
HL6067PC48
Dresser-rand Co
HL7109PC48
Dresser-rand Co
HL7112PC48
Dresser-rand Co
HL7119PC48
Dresser-rand Co
HL6074PC48
Dresser-rand Co
HL6179PC48
Dresser-rand Co
HL6189PC48
Dresser-rand Co
PIN31
Dresser-rand Co
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BC
PICA:
GX
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:
FRANCE France
MOE_CD:
ZF
MOE_RL:
ZF01
PICA:
ZF
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
PHILIPPINES Philippines
MOE_CD:
ZM
MOE_RL:
ZM01
PICA:
ZM
DSOR:
User:
ITALY Italy
MOE_CD:
ZR
MOE_RL:
ZR01
PICA:
ZR
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
User:
TURKEY Turkey
MOE_CD:
ZW
MOE_RL:
ZW01
PICA:
ZW
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16414
FIIG:
A09500
Concept No.:
App. Key:
A
Cond. Code:
2
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:
U
ESD:
ESD:
MMAC:
---
CRITL:
X
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): U
Precious metal content is unknown
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
0.6000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
BE
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
Q
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
XX
MOP:
20
CATEG.:
18ZZ
PRESS MAT:
10
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:
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): 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 the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 00
No special marking.
Method of Preservation (MOP): 20
Preservative coating only (with greaseproof wrap, as required).
Cushion Material (CUSH): XX
Preservation Material (PRESS MAT): 10
Mil-prf-21260, preservative and break-in lubricating oil, internal combustion engine, grade 10, 30 or 50.