The Insert,screw Thread, cataloged under National Stock Number 5325-01-161-4067, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-161-4067 |
| Primary Part Number | 206944 PIECE 45 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Width Across Flats | 1.625 INCHES NOMINAL IN |
| Length | 1.688 INCHES NOMINAL IN |
| Insert Size | 1.500-12UNF 3A A |
| Style Designator | KEYLOCK |
| Top Unthreaded Portion Outside Diameter | 1.875 INCHES NOMINAL IN |
| Top Portion Unthreaded Outside Length | 0.250 INCHES MINIMUM 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 |
|---|---|
| 206944 PIECE 45 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 206944 PIECE 45 | Davies Precision Machinery (USA) |
| Reference | Meaning |
|---|---|
| 206944 PIECE 45 | 5/9 Secondary reference P J Valves Inc |
NSN 5325-01-161-4067 is a Insert,screw Thread, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-161-4067 has 2 manufacturer part numbers on file: 206944 PIECE 45 (Huntington Ingalls Inc Div Newport News Shipbuilding), 206944 PIECE 45 (Davies Precision Machinery).
Key specifications for 206944 PIECE 45: Width Across Flats: 1.625 INCHES NOMINAL IN; Length: 1.688 INCHES NOMINAL IN; Insert Size: 1.500-12UNF 3A A; Style Designator: KEYLOCK. 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.