The Bolt,shear, cataloged under National Stock Number 5306-01-554-1609, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Ge Engine Services Distribution, L.l.c.. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-554-1609 |
| Primary Part Number | NAS6305U44H |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Ge Engine Services Distribution, L.l.c. |
| Status | ACTIVE |
| Head Height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN |
| Fastener Length | 3.188 INCHES NOMINAL IN |
| Thread Length | 0.413 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN |
| Hole Configuration Style | HEXAGON CORNERS |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 3.438 INCHES MINIMUM IN |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Hole Quantity | 3 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| Hole Diameter | 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM 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 |
|---|---|
| NAS6305U44H | Ge Engine Services Distribution, L.l.c. (USA) |
| NAS6305U44H | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| NAS6305U44H | 5/9 Secondary reference Asc International, Inc. Dba Asc International Inc Div Asc International |
| NAS6305U44H | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-554-1609 is a Bolt,shear, manufactured by Ge Engine Services Distribution, L.l.c., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-554-1609 has 2 manufacturer part numbers on file: NAS6305U44H (Ge Engine Services Distribution, L.l.c.), NAS6305U44H (General Electric Company).
Key specifications for NAS6305U44H: Head Height: 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN; Fastener Length: 3.188 INCHES NOMINAL IN; Thread Length: 0.413 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN; Hole Configuration Style: HEXAGON CORNERS. 18 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.