The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-133-7966, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-133-7966 |
| Primary Part Number | 2046399-1 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| First End Taper Length | 0.040 INCHES MAXIMUM IN |
| First Step Diameter | 0.5645 INCHES MINIMUM AND 0.5655 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Third Step Diameter | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Hole Arrangement Style | BOTH END DRILLED |
| First End Style | CHAMFERED |
| First Hole Diameter | 0.1250 INCHES MINIMUM AND 0.1257 INCHES MAXIMUM IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Second Step Length | 1.710 INCHES MINIMUM IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 50.0 DEGREES MAXIMUM |
| Second End Relationship with First End | IDENTICAL |
| Second Hole Diameter | 0.1250 INCHES MINIMUM AND 0.1257 INCHES MAXIMUM IN |
| Second Step Diameter | 0.376 INCHES MAXIMUM IN |
| Center to Center Distance Between Holes | 2.580 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN |
| First Step Length | 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP E4340 OVERALL |
| Distance From Centerline of Hole to End of Pin | 1.025 INCHES NOMINAL IN |
| Third Step Length | 1.200 INCHES MINIMUM IN |
| 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 |
|---|---|
| 2046399-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 10123097 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5315-01-133-7966 is a Pin,shoulder,headless, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-133-7966 has 1 manufacturer part number on file: 2046399-1 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-156-4307. Verify interchangeability with system specifications before substitution.
Key specifications for 2046399-1: First End Taper Length: 0.040 INCHES MAXIMUM IN; First Step Diameter: 0.5645 INCHES MINIMUM AND 0.5655 INCHES MAXIMUM IN; First End Location: BOTH ENDS; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 22 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.