The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-122-3198, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-122-3198 |
| Primary Part Number | 74A410773-2001 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.187 INCHES NOMINAL IN |
| Fastener Length | 1.220 INCHES NOMINAL IN |
| Distance From Centerline to Flat | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Criticality Code Justification | AAUR |
| Material Document and Classification | MIL-S-8844,CL 3,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | DEE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.755 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Grip Diameter | 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 280000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.625 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 | F |
| Part Number | Manufacturer |
|---|---|
| 74A410773-2001 | Goodrich Corporation (USA) |
| 74A410773-2001 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 74A410773-2001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A410773-2001 | Blair Industries Inc (USA) |
| 74A410773-2001 | A. J. Associates Manufacturing & Engineering Co. Inc. (USA) |
| 74A410773-2001 | Nassau Tool Works, Inc (USA) |
| 74A410773-2001 | Hdi Landing Gear Usa Inc (USA) |
| 74A410773-2001 | Reid Products Inc. Dba Reid Products Inc (USA) |
| 74A410773-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 740410773-2001 | 5/9 Secondary reference U.S. Government activity |
| 10115766 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 740410773-2001 | 5/9 Secondary reference Reid Products Inc. Dba Reid Products Inc |
| 740410773-2001 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A410773-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A410773-2001 | 5/2 Secondary reference U.S. Government activity |
| 740410773-2001 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 740410773-2001 | 5/9 Secondary reference Nassau Tool Works, Inc |
| 740410773-2001 | 5/9 Secondary reference Safran Landing Systems Canada Inc. |
NSN 5306-01-122-3198 is a Bolt,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-122-3198 has 9 manufacturer part numbers on file: 74A410773-2001 (Goodrich Corporation), 74A410773-2001 (Cm Manufacturing Inc Dba Cm Manufacturing Inc), 74A410773-2001 (Safran Landing Systems Canada Inc.), 74A410773-2001 (Blair Industries Inc), 74A410773-2001 (A. J. Associates Manufacturing & Engineering Co. Inc.) and 4 more.
Key specifications for 74A410773-2001: Head Height: 0.187 INCHES NOMINAL IN; Fastener Length: 1.220 INCHES NOMINAL IN; Distance From Centerline to Flat: 0.250 INCHES NOMINAL IN; Thread Length: 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN. 17 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.