NSN 5315-01-189-3744 · NIIN 011893744 · Part number 12321849
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5315-01-189-3744 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-189-3744. Manufacturer of record part number: 12321849.
Also searched as5315-01-189-3744 ·
5315011893744 ·
NIIN 011893744 ·
01-189-3744 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 19207 · 12321849
Pin Overall Diameter: 0.3712 INCHES MINIMUM AND 0.3717 INCHES MAXIMUM IN
Pin Overall Length: 2.250 INCHES NOMINAL IN
Second End Relationship with First End: IDENTICAL
Features Provided: CASEHARDENED
Identification
NSN: 5315-01-189-3744
NIIN: 011893744
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 12321849
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Pin,straight,headless, cataloged under National Stock Number 5315-01-189-3744, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5315-01-189-3744
Primary Part Number
12321849
Item Name
Pin,straight,headless
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
First End Taper Length
0.030 INCHES NOMINAL IN
First End Style
CHAMFERED W/THRU HOLE
First End Taper Angle
15.0 DEGREES NOMINAL
Pin Overall Diameter
0.3712 INCHES MINIMUM AND 0.3717 INCHES MAXIMUM IN
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037
5315-00-000-1037 · Item name not on file
5315-00-000-1067
5315-00-000-1067 · Item name not on file
5315-00-000-1245
5315-00-000-1245 · Item name not on file
5315-00-000-1372
5315-00-000-1372 · Item name not on file
5315-00-000-1412
5315-00-000-1412 · Item name not on file
5315-00-001-1571
PIN
5315-00-001-1572
PIN,LINKAGE
5315-00-001-1602
5315-00-001-1602 · Item name not on file
Frequently Asked Questions
What is NSN 5315-01-189-3744?
NSN 5315-01-189-3744 is a Pin,straight,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-189-3744?
NSN 5315-01-189-3744 has 1 manufacturer part number on file: 12321849 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12321849?
Key specifications for 12321849: First End Taper Length: 0.030 INCHES NOMINAL IN; First End Style: CHAMFERED W/THRU HOLE; First End Taper Angle: 15.0 DEGREES NOMINAL; Pin Overall Diameter: 0.3712 INCHES MINIMUM AND 0.3717 INCHES MAXIMUM IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-189-3744 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.