The Insert,screw Thread, cataloged under National Stock Number 5325-00-290-4519, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5325-00-290-4519 |
| Primary Part Number | 7004990P6AN |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | General Electric Company |
| Status | CANCELLED |
| Length | 0.375 INCHES MINIMUM IN |
| Insert Size | 0.452 IN. MIN,0.472 IN. MAX IN |
| Style Designator | COIL |
| Nominal Thread Size | 0.375 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Quantity Per Inch | 16 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7004990P6AN PRIMARY | General Electric Company (USA) |
| 54B6716H26 | Westinghouse Electric Corp (USA) |
| 1185-6CNX3-8 PRIMARY | Stanley Engineered Fastening Llc (USA) |
| 29701 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| Reference | Meaning |
|---|---|
| 5340002904519 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 54B6716H26 | 5/2 Secondary reference U.S. Government activity |
| MS21208C6-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5325-00-290-4519 is a Insert,screw Thread, manufactured by General Electric Company, classified under FSC 5325, Fastening Devices. Status: cancelled.
NSN 5325-00-290-4519 has 4 manufacturer part numbers on file: 7004990P6AN (General Electric Company), 54B6716H26 (Westinghouse Electric Corp), 1185-6CNX3-8 (Stanley Engineered Fastening Llc), 29701 (Kaydon Custom Filtration Corporation).
5 possible matches (shared part number, not a government interchangeability claim): 5325-00-331-4774, 6210-01-032-0676, 1660-01-309-5403. Verify interchangeability with system specifications before substitution.
Key specifications for 7004990P6AN: Length: 0.375 INCHES MINIMUM IN; Insert Size: 0.452 IN. MIN,0.472 IN. MAX IN; Style Designator: COIL; Nominal Thread Size: 0.375 INCHES IN. 7 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.
NSN 5325-00-290-4519 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.