The Bolt,self Wrenching, cataloged under National Stock Number 5306-01-175-3974, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. 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. 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 | 5306-01-175-3974 |
| Primary Part Number | 9526M28G01 |
| Item Name | Bolt,self Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| General Characteristics Item Description | THREADED 0.900 IN. NOM 0.375-24UNJF-3A,UNTHREADED DIA 0.325-0.335 IN.,HEAD ROUND,FASTENER LENGTH 1.59-1.61 IN.,HEAD DIA 0.651-0.657 IN.,HEAD HEIGHT 0.185-0.195 IN.,3 PINS EQUALLY SPACED ON HEAD,ITEM HAS HOOK 0.321-0.331 IN. WIDE EXTENDING 0.31 IN. TOWARD THREADED END A |
| 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 |
|---|---|
| 9526M28G01 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 9526M28G01 PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| 9526M28G01 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 9526M28G01 | General Electric Company (USA) |
NSN 5306-01-175-3974 is a Bolt,self Wrenching, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-175-3974 has 4 manufacturer part numbers on file: 9526M28G01 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 9526M28G01 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 9526M28G01 (Sps Technologies, Llc Dba PB Fasteners), 9526M28G01 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-180-7092. Verify interchangeability with system specifications before substitution.
Key specifications for 9526M28G01: General Characteristics Item Description: THREADED 0.900 IN. NOM 0.375-24UNJF-3A,UNTHREADED DIA 0.325-0.335 IN.,HEAD ROUND,FASTENER LENGTH 1.59-1.61 IN.,HEAD DIA 0.651-0.657 IN.,HEAD HEIGHT 0.185-0.195 IN.,3 PINS EQUALLY SPACED ON HEAD,ITEM HAS HOOK 0.321-0.331 IN. WIDE EXTENDING 0.31 IN. TOWARD THREADED END A; Special Features: F101 ENGINE. 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.