The Pin,straight,headed, cataloged under National Stock Number 5315-01-173-8085, 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. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-173-8085 |
| Primary Part Number | 97931-104 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| Chamfer Length | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | EMS52443 99193 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Hole Arrangement Style | ONE END DRILLED |
| Under Head Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Pin Chamfer Angle | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| First Hole Diameter | 0.061 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Hardness Rating | 52.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL |
| Criticality Code Justification | ABMZ |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763 CL 10 TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.2018 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM IN |
| Head Style | PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION) |
| Height | 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL COMP 440C OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.085 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 97931-104 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 97931-104 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-01-173-8085 is a Pin,straight,headed, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-173-8085 has 1 manufacturer part number on file: 97931-104 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 97931-104: Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; Chamfer Length: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Surface Treatment Document and Classification: EMS52443 99193 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Hole Arrangement Style: ONE END DRILLED. 18 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.