The Bushing,ratchet, cataloged under National Stock Number 5365-01-194-7989, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-194-7989 |
| Primary Part Number | 515-4457069 ITEM 56 |
| Item Name | Bushing,ratchet |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| General Characteristics Item Description | HUB DIA 5 IN.;SLEEVE DIA 1.8115 IN.;LG 2.375 IN.;8 HOLES EQUALLY SPACED,0.510 IN.BORE;10 B SAE SPLINES,MAJOR DIA 1.250 IN.,MINOR DIA 1.075 IN. 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 |
|---|---|
| 515-4457069 ITEM 56 PRIMARY | Derbyshire Machine & Tool Co (USA) |
| Reference | Meaning |
|---|---|
| 515-4457069 | D/9 Drawing number reference only Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5365-01-194-7989 is a Bushing,ratchet, manufactured by Derbyshire Machine & Tool Co, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-194-7989 has 1 manufacturer part number on file: 515-4457069 ITEM 56 (Derbyshire Machine & Tool Co).
Key specifications for 515-4457069 ITEM 56: General Characteristics Item Description: HUB DIA 5 IN.;SLEEVE DIA 1.8115 IN.;LG 2.375 IN.;8 HOLES EQUALLY SPACED,0.510 IN.BORE;10 B SAE SPLINES,MAJOR DIA 1.250 IN.,MINOR DIA 1.075 IN. IN. 1 specification is 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.