The Bolt,shoulder, cataloged under National Stock Number 5306-01-287-8805, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-287-8805 |
| Primary Part Number | 1319M90P01 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Head Height | 0.701 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN |
| Fastener Length | 3.068 INCHES MINIMUM AND 3.088 INCHES MAXIMUM IN |
| Shoulder Length | 2.560 INCHES MINIMUM AND 2.570 INCHES MAXIMUM FIRST SHOULDER IN |
| Extended Washer Diameter | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.7490 INCHES MINIMUM AND 0.7495 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.498 INCHES MINIMUM AND 0.528 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shank Unthreaded Hole Diameter | 0.153 INCHES MINIMUM AND 0.161 INCHES MAXIMUM FIRST HOLE IN |
| Material Document and Classification | C50TF13 CL-B CAGEC 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.812 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.853 INCHES MINIMUM AND 2.863 INCHES MAXIMUM FIRST HOLE 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 |
|---|---|
| 1319M90P01 PRIMARY | General Electric Company (USA) |
NSN 5306-01-287-8805 is a Bolt,shoulder, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-287-8805 has 1 manufacturer part number on file: 1319M90P01 (General Electric Company).
Key specifications for 1319M90P01: Extended Washer Thickness: 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN; Head Height: 0.701 INCHES MINIMUM AND 0.721 INCHES MAXIMUM IN; Fastener Length: 3.068 INCHES MINIMUM AND 3.088 INCHES MAXIMUM IN; Shoulder Length: 2.560 INCHES MINIMUM AND 2.570 INCHES MAXIMUM FIRST SHOULDER IN. 19 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.