The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-00-930-8966, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Newell Window Furnishings Co. Government technical data includes 23 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5306-00-930-8966 |
| Primary Part Number | 496340 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Newell Window Furnishings Co |
| Status | ACTIVE |
| Fourth Diameter From Head | 0.264 INCHES NOMINAL IN |
| Head Height | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Fastener Length | 1.581 INCHES MINIMUM AND 1.602 INCHES MAXIMUM IN |
| Thread Length | 0.388 INCHES NOMINAL IN |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First Diameter From Head | 0.372 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of Second Diameter | 0.371 INCHES MINIMUM AND 0.402 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Distance From Largest Bearing Surface of Head to End of Third Diameter | 0.971 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN |
| Head Style | ROUND W/WRENCH FLATS |
| Thread Direction | RIGHT-HAND |
| Second Diameter From Head | 0.264 INCHES NOMINAL IN |
| Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.191 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Externally Relieved Body Diameter Quantity | 4 |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Distance From Largest Bearing Surface of Head to End of Fourth Diameter | 1.131 INCHES MINIMUM AND 1.152 INCHES MAXIMUM IN |
| Third Diameter From Head | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.615 INCHES MINIMUM AND 0.635 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 |
|---|---|
| 496340 | Newell Window Furnishings Co (CAN) |
| 496340 | Kito Mfg Co. Ltd (JPN) |
| Reference | Meaning |
|---|---|
| 496340 | 5/9 Secondary reference Kito Mfg Co. Ltd |
| 496340 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 496340 | 3/9 Design control — primary reference Jdmc Enterprises Dba High Speed Machine Products |
| 496340 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 5306-00-930-8966 is a Bolt,externally Relieved Body, manufactured by Newell Window Furnishings Co, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-930-8966 has 2 manufacturer part numbers on file: 496340 (Newell Window Furnishings Co), 496340 (Kito Mfg Co. Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-4625. Verify interchangeability with system specifications before substitution.
Key specifications for 496340: Fourth Diameter From Head: 0.264 INCHES NOMINAL IN; Head Height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN; Fastener Length: 1.581 INCHES MINIMUM AND 1.602 INCHES MAXIMUM IN; Thread Length: 0.388 INCHES NOMINAL IN. 23 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.