The Bolt,shoulder, cataloged under National Stock Number 5306-01-398-3596, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Spokane Stainless Technologies, Inc.. Government technical data includes 16 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. 2 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 | 5306-01-398-3596 |
| Primary Part Number | 02-1017 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Spokane Stainless Technologies, Inc. |
| Status | ACTIVE |
| Head Height | 0.2294 INCHES MINIMUM AND 0.2394 INCHES MAXIMUM IN |
| Fastener Length | 1.875 INCHES NOMINAL IN |
| Shoulder Length | 0.560 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 1.315 INCHES NOMINAL IN |
| Shoulder Shape | SQUARE FIRST SHOULDER |
| Material Document and Classification | SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | ROUND W/WRENCH FLATS CHAMFERED |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.5938 INCHES NOMINAL IN |
| Shoulder Width Across Flats | 0.5938 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.8125 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 | X |
| Part Number | Manufacturer |
|---|---|
| 02-1017 PRIMARY | Spokane Stainless Technologies, Inc. (USA) |
NSN 5306-01-398-3596 is a Bolt,shoulder, manufactured by Spokane Stainless Technologies, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-398-3596 has 1 manufacturer part number on file: 02-1017 (Spokane Stainless Technologies, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6640-01-498-0685, 5120-01-722-8413. Verify interchangeability with system specifications before substitution.
Key specifications for 02-1017: Head Height: 0.2294 INCHES MINIMUM AND 0.2394 INCHES MAXIMUM IN; Fastener Length: 1.875 INCHES NOMINAL IN; Shoulder Length: 0.560 INCHES NOMINAL FIRST SHOULDER IN; Thread Length: 1.315 INCHES NOMINAL 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.