The Insert,screw Thread, cataloged under National Stock Number 5325-01-363-9557, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Tyee Aircraft Inc Div Tyee Aircraft. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-363-9557 |
| Primary Part Number | 7501H1132 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Tyee Aircraft Inc Div Tyee Aircraft |
| Status | ACTIVE |
| Length | 1.000 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Insert Size | 0.649 IN. OD IN |
| Style Designator | SERRATED |
| Material Document and Classification | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 630 OVERALL |
| Thread Series Designator | UNJEF |
| 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 |
|---|---|
| 7501H1132 PRIMARY | Tyee Aircraft Inc Div Tyee Aircraft (USA) |
NSN 5325-01-363-9557 is a Insert,screw Thread, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-363-9557 has 1 manufacturer part number on file: 7501H1132 (Tyee Aircraft Inc Div Tyee Aircraft).
Key specifications for 7501H1132: Length: 1.000 INCHES NOMINAL IN; Thread Length: 0.250 INCHES NOMINAL IN; Insert Size: 0.649 IN. OD IN; Style Designator: SERRATED. 11 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.