The Insert,screw Thread, cataloged under National Stock Number 5325-01-554-5056, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5325-01-554-5056 |
| Primary Part Number | 6008541 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| AKS4-420-390 | Avk Industries Products Inc (USA) |
| 6008541 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 5937584 | D/9 Drawing number reference only Am General Llc |
NSN 5325-01-554-5056 is a Insert,screw Thread, manufactured by Am General Llc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-554-5056 has 2 manufacturer part numbers on file: AKS4-420-390 (Avk Industries Products Inc), 6008541 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-560-3971. Verify interchangeability with system specifications before substitution.
Key specifications for 6008541: Thread Direction: RIGHT-HAND; Special Features: 1/4-20 THD SIZE;GRIP RANGE .260-.390; Part Name Assigned by Controlling Agency: SCREW INSERT; End Item Identification: 2320-01-518-7332. 2 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.