The Bolt,shoulder, cataloged under National Stock Number 5306-00-936-9442, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5306-00-936-9442 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.188 INCHES NOMINAL IN |
| Fastener Length | 1.344 INCHES NOMINAL IN |
| Shoulder Length | 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.3537 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.324 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR CHROMIUM OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1141 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 |
| Reference | Meaning |
|---|---|
| 820915 | 5/9 Secondary reference Acco-Babcock Inc Hoist and Crane Div |
| 820915ADX | 3/9 Design control — primary reference Airdale Express Llc Div Airdale Express |
NSN 5306-00-936-9442 is a Bolt,shoulder, classified under FSC 5306, Bolts. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-508-6722. Verify interchangeability with system specifications before substitution.
Key specifications for 5306-00-936-9442: Head Height: 0.188 INCHES NOMINAL IN; Fastener Length: 1.344 INCHES NOMINAL IN; Shoulder Length: 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.3537 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM FIRST SHOULDER IN. 15 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.