The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-478-1353, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Click Bond Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-478-1353 |
| Primary Part Number | CB9294-4-12C |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Click Bond Inc |
| Status | ACTIVE |
| Fastener Length | 1.248 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-L-46010,TYPE1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
| Thread Length | 0.498 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5844 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE AND LUBRICANT OVERALL |
| Minimum Tensile Strength | 6980 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORX |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | COBALT COMP MP-35-N OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.449 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 |
|---|---|
| 03A510-4-12C | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| CB9294-4-12C PRIMARY | Click Bond Inc (USA) |
| Reference | Meaning |
|---|---|
| 03A510 | D/9 Drawing number reference only Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
NSN 5306-01-478-1353 is a Bolt,internal Wrenching, manufactured by Click Bond Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-478-1353 has 2 manufacturer part numbers on file: 03A510-4-12C (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), CB9294-4-12C (Click Bond Inc).
Key specifications for CB9294-4-12C: Fastener Length: 1.248 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-L-46010,TYPE1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL; Thread Length: 0.498 INCHES MAXIMUM IN; Material Document and Classification: AMS5844 ASSN STD 1ST MATERIAL RESPONSE OVERALL. 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.