The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-482-7266, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Jobin Machine Inc.. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-482-7266 |
| Primary Part Number | 692634 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Jobin Machine Inc. |
| Status | ACTIVE |
| FSC Application Data | FUEL CONTROL,ENGINE,AIRCRAFT |
| First Step Diameter | 1.0950 INCHES MINIMUM AND 1.1050 INCHES MAXIMUM IN |
| End Diameter | 0.3380 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN |
| Third Step Diameter | 0.4980 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN |
| Design Type | SOLID |
| Second Step Length | 0.3950 INCHES MINIMUM AND 0.4030 INCHES MAXIMUM IN |
| Style Designator | SEAT |
| Second Step Diameter | 0.5900 INCHES MINIMUM AND 0.6100 INCHES MAXIMUM IN |
| First Step Length | 0.5150 INCHES MINIMUM AND 0.5170 INCHES MAXIMUM IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 692634 PRIMARY | Jobin Machine Inc. (USA) |
| Reference | Meaning |
|---|---|
| 692634 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 692634 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5340-00-482-7266 is a Seat,helical Compression Spring, manufactured by Jobin Machine Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-482-7266 has 1 manufacturer part number on file: 692634 (Jobin Machine Inc.).
Key specifications for 692634: FSC Application Data: FUEL CONTROL,ENGINE,AIRCRAFT; First Step Diameter: 1.0950 INCHES MINIMUM AND 1.1050 INCHES MAXIMUM IN; End Diameter: 0.3380 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM IN; Third Step Diameter: 0.4980 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.