The Bolt,shoulder, cataloged under National Stock Number 5306-01-374-3273, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-374-3273 |
| Primary Part Number | 60-3150-5 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Head Height | 0.120 INCHES NOMINAL IN |
| Fastener Length | 1.232 INCHES NOMINAL IN |
| Shoulder Length | 0.644 INCHES NOMINAL FIRST SHOULDER IN |
| Surface Treatment Document and Classification | QQ-P-35B,TYV FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.281 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.518 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | QQ-S-764,TY 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.375 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 303SE OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 60-3150-5 PRIMARY | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| 10116272 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5306-01-374-3273 is a Bolt,shoulder, manufactured by Grimes Aerospace Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-374-3273 has 1 manufacturer part number on file: 60-3150-5 (Grimes Aerospace Company).
Key specifications for 60-3150-5: Head Height: 0.120 INCHES NOMINAL IN; Fastener Length: 1.232 INCHES NOMINAL IN; Shoulder Length: 0.644 INCHES NOMINAL FIRST SHOULDER IN; Surface Treatment Document and Classification: QQ-P-35B,TYV FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.