The Insert,screw Thread, cataloged under National Stock Number 5325-01-196-2843, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Cincinnati Gearing Systems Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5325-01-196-2843 |
| Primary Part Number | 241-5750513PC009 |
| Item Name | Insert,screw Thread |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Cincinnati Gearing Systems Inc |
| Status | ACTIVE |
| Length | 0.370 INCHES NOMINAL IN |
| Insert Size | 0.438-14 UNC 2A A |
| Style Designator | KEYLOCK |
| Internal Thread Relief Depth | 0.070 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES IN |
| Full Internal Thread Length | 0.300 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| 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 |
|---|---|
| KNH 428JT | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 241-5750513PC009 PRIMARY | Cincinnati Gearing Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 241-5750513PC009 | 3/9 Design control — primary reference The Cincinnati Gear Company Dba Power Transmission Systems |
NSN 5325-01-196-2843 is a Insert,screw Thread, manufactured by Cincinnati Gearing Systems Inc, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-196-2843 has 2 manufacturer part numbers on file: KNH 428JT (Howmet Global Fastening Systems Inc. Div Tridair Products), 241-5750513PC009 (Cincinnati Gearing Systems Inc).
Key specifications for 241-5750513PC009: Length: 0.370 INCHES NOMINAL IN; Insert Size: 0.438-14 UNC 2A A; Style Designator: KEYLOCK; Internal Thread Relief Depth: 0.070 INCHES NOMINAL IN. 10 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.