The Pin,straight,headless, cataloged under National Stock Number 5315-01-644-1373, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-644-1373 |
| Primary Part Number | F160323 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| First End Style | SQUARE |
| Material Document and Classification | ASTM A193, GR-B7 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F160323 PRIMARY | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F160195 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
| F160195 ITEM NO 4 | C/1 Advisory reference — outside the item-of-supply concept Lake Shore Systems, Inc. |
NSN 5315-01-644-1373 is a Pin,straight,headless, manufactured by Lake Shore Systems, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-644-1373 has 1 manufacturer part number on file: F160323 (Lake Shore Systems, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-644-5865, 3815-01-644-5937. Verify interchangeability with system specifications before substitution.
Key specifications for F160323: First End Style: SQUARE; Material Document and Classification: ASTM A193, GR-B7 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Second End Relationship with First End: IDENTICAL; Special Features: EACH END HAS THREE EQUALLY-SPACED THREADED HOLES THROUGH END ALONG LENGTH OF UNDETERMINED LENGTH. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.