The Bolt,special, cataloged under National Stock Number 5306-01-137-7358, 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 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-137-7358 |
| Primary Part Number | 74A410774-2003 |
| Item Name | Bolt,special |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PER MIL-S-8844,CLASS 3,COND E2; 4.200 IN. O/A LG; 3.700 IN. LG OF SHANK; 1.374 IN. DIA SHANK; 1.375-12UNJF-3A THD 0.730 IN. OF SHANK; 1.000 IN. DIA HOLE THRU ENTIRE LG; HEX HD 1.875 IN. ACROSS FLATS A |
| 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 |
|---|---|
| 74A410774-2003 | Safran Landing Systems Canada Inc. (CAN) |
| 74A410774-2003 | Nassau Tool Works, Inc (USA) |
| 74A410774-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A410774-2003 | Blair Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 10154032 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A410774-2003 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A410774-2003 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A410774-2003 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A410774-2003 | 5/9 Secondary reference Harlow Aerostructures, Llc |
| 74A410774-2003 | 5/9 Secondary reference Wiebel Aerospace (1995) Inc |
| 74A410774-2003 | 5/2 Secondary reference U.S. Government activity |
| 74A410774-2003 | 5/9 Secondary reference Weba Inc |
| 74A410774-2003 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
NSN 5306-01-137-7358 is a Bolt,special, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-137-7358 has 4 manufacturer part numbers on file: 74A410774-2003 (Safran Landing Systems Canada Inc.), 74A410774-2003 (Nassau Tool Works, Inc), 74A410774-2003 (The Boeing Company Div Defense), 74A410774-2003 (Blair Industries Inc).
Key specifications for 74A410774-2003: General Characteristics Item Description: STEEL PER MIL-S-8844,CLASS 3,COND E2; 4.200 IN. O/A LG; 3.700 IN. LG OF SHANK; 1.374 IN. DIA SHANK; 1.375-12UNJF-3A THD 0.730 IN. OF SHANK; 1.000 IN. DIA HOLE THRU ENTIRE LG; HEX HD 1.875 IN. ACROSS FLATS A; End Item Identification: AIRCRAFT MODEL F-18. 1 specification is 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.