The Insert,screw Thread, cataloged under National Stock Number 5325-00-079-3519, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 7 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 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 | 5325-00-079-3519 |
| Primary Part Number | 589544-1 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Flange Diameter | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Width Across Flats | 0.216 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Second Flange Thickness | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Length | 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN |
| Flange Thickness | 0.307 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Insert Size | 0.2770 IN. MIN 0.2789 IN. MAX DIA IN |
| Style Designator | FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5325-00-079-3519 is a Insert,screw Thread, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-079-3519 has 2 manufacturer part numbers on file: 589544-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 589544-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
1 possible match (shared part number, not a government interchangeability claim): 6605-01-341-0869. Verify interchangeability with system specifications before substitution.
Key specifications for 589544-1: Flange Diameter: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Width Across Flats: 0.216 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN; Second Flange Thickness: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Length: 0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM 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.
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.