The Bolt,shoulder, cataloged under National Stock Number 5306-00-264-2697, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 20 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-264-2697 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Fastener Length | 1.546 INCHES MINIMUM AND 1.578 INCHES MAXIMUM IN |
| Shoulder Length | 1.015 INCHES MINIMUM AND 1.047 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.326 INCHES MINIMUM AND 0.327 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.531 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.3125 INCHES IN |
| Head Style | UNDERCUT HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Minimum Tensile Strength | 105000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 4140 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 |
|---|---|
| 10721 | 5/9 Secondary reference Rexnord Industries, Llc Div Couplings Division |
| 483902 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| N37150-1PC72F | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| N37100-1PC72F | 5/9 Secondary reference Carrier Corp |
| 483910 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| N37102-1PC72F | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 10721 | 5/9 Secondary reference Carrier Corp |
| N37101-1PC72F | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 483902 | 5/9 Secondary reference Carrier Corp |
| 10721A | 5/9 Secondary reference Rexnord Industries, Llc Div Couplings Division |
| N37151-1PC72F | 5/9 Secondary reference Carrier Corp |
| 3100407 | 3/2 Design control — primary reference U.S. Government activity |
| 483902 | 5/9 Secondary reference Rexnord Industries, Llc Div Couplings Division |
| N37102-1PC72F | 5/9 Secondary reference Carrier Corp |
| N37151-1PC72F | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| N37101-1PC72F | 5/9 Secondary reference Carrier Corp |
| 10721A | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 483910 | 5/9 Secondary reference Carrier Corp |
| N37100-1PC72F | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| N37150-1PC72F | 5/9 Secondary reference Carrier Corp |
NSN 5306-00-264-2697 is a Bolt,shoulder, classified under FSC 5306, Bolts. Status: active.
8 possible matches (shared part number, not a government interchangeability claim): 4710-00-536-9188, 4935-01-005-8266, 3010-01-066-2784. Verify interchangeability with system specifications before substitution.
Key specifications for 5306-00-264-2697: Head Height: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN; Fastener Length: 1.546 INCHES MINIMUM AND 1.578 INCHES MAXIMUM IN; Shoulder Length: 1.015 INCHES MINIMUM AND 1.047 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.326 INCHES MINIMUM AND 0.327 INCHES MAXIMUM FIRST SHOULDER IN. 16 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.