The Insert,screw Thread, cataloged under National Stock Number 5325-00-004-4206, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk. Government technical data includes 6 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-004-4206 |
| Primary Part Number | AS8455-31 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk |
| Status | ACTIVE |
| Insert Size | 0.2138 IN. MIN,0.247 IN. MAX DIAMETER IN |
| Style Designator | COIL |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| AS8455-31 PRIMARY | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| AS6316-31 | Ufc Aerospace Europe Limited (GBR) |
| AS6316-31 | Bsi Standards Limited (GBR) |
| AS6316-311 | Ufc Aerospace Europe Limited (GBR) |
| Reference | Meaning |
|---|---|
| AS8455/31 | C/1 Advisory reference — outside the item-of-supply concept Ufc Aerospace Europe Limited |
| AS8455/31 | C/1 Advisory reference — outside the item-of-supply concept Cross Manufacturing Company (1938) Limited |
| AS6316/31 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| AS6316-31 | 5/9 Secondary reference Society of British Aerospace Companies Ltd (sbac) |
| AS6316-31 | C/1 Advisory reference — outside the item-of-supply concept Sae International Dba Sae International |
NSN 5325-00-004-4206 is a Insert,screw Thread, manufactured by Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-004-4206 has 4 manufacturer part numbers on file: AS8455-31 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk), AS6316-31 (Ufc Aerospace Europe Limited), AS6316-31 (Bsi Standards Limited), AS6316-311 (Ufc Aerospace Europe Limited).
Key specifications for AS8455-31: Insert Size: 0.2138 IN. MIN,0.247 IN. MAX DIAMETER IN; Style Designator: COIL; Nominal Thread Size: 0.190 INCHES IN; Thread Class: 2B. 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.