The Insert,screw Thread, cataloged under National Stock Number 5325-01-038-9266, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-038-9266 |
| Primary Part Number | KNHBL1018 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Length | 1.310 INCHES NOMINAL IN |
| Insert Size | 0.875-14 UNF 2A A |
| Style Designator | GROOVED KEYLOCK |
| Internal Thread Relief Depth | 0.490 INCHES NOMINAL IN |
| Features Provided | INDIVIDUALLY KEYED |
| Full Internal Thread Length | 0.870 INCHES NOMINAL IN |
| 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 |
|---|---|
| KNHBL1018 PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| KMHBL1018J | 3/9 Design control — primary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
NSN 5325-01-038-9266 is a Insert,screw Thread, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-038-9266 has 1 manufacturer part number on file: KNHBL1018 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for KNHBL1018: Length: 1.310 INCHES NOMINAL IN; Insert Size: 0.875-14 UNF 2A A; Style Designator: GROOVED KEYLOCK; Internal Thread Relief Depth: 0.490 INCHES NOMINAL IN. 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.