The Pin,straight,headless, cataloged under National Stock Number 5315-01-146-1632, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-146-1632 |
| Primary Part Number | 885B05-2279 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| First End Taper Length | 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN |
| First End Countersink Diameter | 0.187 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | COUNTERSUNK |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| First End Taper Angle | 20.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| Pin Overall Diameter | 0.1878 INCHES NOMINAL IN |
| Pin Overall Length | 1.000 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Countersink Angle | 30.0 DEGREES NOMINAL |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Material | STEEL COMP 410 OR STEEL COMP 416 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 |
|---|---|
| 885B05-2279 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 885B05-2279 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 885B052279 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5315-01-146-1632 is a Pin,straight,headless, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-146-1632 has 1 manufacturer part number on file: 885B05-2279 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 885B05-2279: First End Taper Length: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN; First End Countersink Diameter: 0.187 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: COUNTERSUNK. 13 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.