The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-026-9394, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-026-9394 |
| Primary Part Number | 12003035 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-P-16232, TYPE Z, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Body Outside Diameter | 0.6240 INCHES MINIMUM AND 0.6255 INCHES MAXIMUM IN |
| Material Document and Classification | STM A519-73, CONDITION CWSR, GRADE MT 1015 THRU 1025 ASSN STD SINGLE MATERIAL RESPONSE |
| Body Inside Diameter | 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN |
| Casehardening Indicator | CASEHARDENED |
| Surface Treatment | PHOSPHATE ZINC |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 12003035 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 1005010269394 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5340-01-026-9394 is a Retainer,helical Compression Spr, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-026-9394 has 1 manufacturer part number on file: 12003035 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12003035: Surface Treatment Document and Classification: MIL-P-16232, TYPE Z, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE; Body Outside Diameter: 0.6240 INCHES MINIMUM AND 0.6255 INCHES MAXIMUM IN; Material Document and Classification: STM A519-73, CONDITION CWSR, GRADE MT 1015 THRU 1025 ASSN STD SINGLE MATERIAL RESPONSE; Body Inside Diameter: 0.485 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN. 7 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.