The Insert,screw Thread, cataloged under National Stock Number 5325-00-134-3391, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-134-3391 |
| Primary Part Number | 369A8450 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Width Across Flats | 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Length | 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN |
| Flange Thickness | 0.200 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Insert Size | 9/16-18 UNF-2A A |
| Style Designator | FLANGE |
| Surface Treatment | ANODIZE 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 |
|---|---|
| 369A8450 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 369A8450 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 10345889 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5325-00-134-3391 is a Insert,screw Thread, manufactured by The Boeing Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-134-3391 has 1 manufacturer part number on file: 369A8450 (The Boeing Company).
Key specifications for 369A8450: Width Across Flats: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Length: 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM IN; Flange Thickness: 0.200 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Insert Size: 9/16-18 UNF-2A A. 6 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.