5305-01-542-3915

Description: Socket Head Cap Screw

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MILSPEC: MIL-STD-171

 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-STD-171 Parts

MIL-STD-171 Socket Head Cap Screw

Spec. Type Spec. Color Gloss Size
Special features MIL-STD-171

Array Properties

  • NSN:
    Array
  • Description:
    Socket Head Cap Screw
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Thread Class:
    3a
  • Thread Direction:
    Right-hand
  • Thread Length:
    Between 0.532 inches and 0.594 inches
  • Fastener Length:
    Between 0.594 inches and 0.656 inches
  • Head Style:
    Flat chamfer
  • Head Diameter:
    Between 0.303 inches and 0.312 inches
  • Head Height:
    Between 0.185 inches and 0.190 inches
  • Internal Drive Style:
    Hexagon
  • End Application:
    Stryker, fov
  • Thread Diameter:
    0.190 inches
  • Width Across Flats:
    Between 0.156 inches and 0.158 inches
  • Thready Qty Per Inch (tpi):
    32
  • Min. Tensile Strength (psi):
    16000 pounds per square inch
  • Hardness Rating:
    36.0 rockwell c and 45.0 rockwell c
  • Minimum Yield Strength:
    13000 pounds per square inch
  • Special Features:
    Screw shall be in accordance with requirements of ms16998. Alloy steel. Except for protective finish specified hereon. Protective finish: finish 1.9.2.3 of mil-std-171. Except 0.0003 thick. Supplementary chromate treatment to be bronze or olive drab in color.
  • Material:
    Steel
  • Surface Treatment:
    Zinc
  • Thread Series Designator:
    Unf
Manufacturers and Part Numbers
Part Number
Brand
12387351-28
U S Army Tank Automotive Command
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:
A204
PICA:
AZ
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
Concept No.:
App. Key:
SC
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:
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): A
Item does not contain precious metal.
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:
0.9 X 0.4 X 0.4
Pack Weight:
0.2000lbs
Item Weight:
0.1000lbs
Item Dim:
000800030003
Container
OPI
SPI No.
SPI Rev.
Container:
BL
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
00
LVL A:
2
LVL B:
A
LVL C:
U
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
00
MOP:
31
CATEG.:
05AZ
PRESS MAT:
00
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
00
ICQ:
100
THK:
0
TOS:
B
UCL:
O
Packaging Code Definitions
LVL A Code (LVL_A):2
Packing shall be accomplished using cleated plywood boxes, overseas type, conforming to astm-d6251, type iii, class 2, or nailed wood boxes conforming to astm-d6880, class 2, heavy duty.
LVL B Code (LVL_B): A
Packing shall be accomplished using fiberboard boxes, weather resistant class, fabricated in accordance with astm-d5118, or triplewall fiberboard boxes conforming to astm-d5168, class weather resistant.
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): 00
No special marking.
Method of Preservation (MOP): 31
Waterproof bag, sealed.
Cushion Material (CUSH): 00
No requirement.
Preservation Material (PRESS MAT): 00
No requirement.