The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-203-2475, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bs&b Safety Systems Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-203-2475 |
| Primary Part Number | 70-02-1127-10 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bs&b Safety Systems Llc |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 70-99-0004-12 PIECE 80 | Bs&b Safety Systems Llc (USA) |
| 70-02-1127-10 PRIMARY | Bs&b Safety Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 70-99-0004-12 | D/9 Drawing number reference only Bs&b Safety Systems Llc |
NSN 5340-01-203-2475 is a Retainer,helical Compression Spr, manufactured by Bs&b Safety Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-203-2475 has 2 manufacturer part numbers on file: 70-99-0004-12 PIECE 80 (Bs&b Safety Systems Llc), 70-02-1127-10 (Bs&b Safety Systems Llc).
Key specifications for 70-02-1127-10: Material: COPPER ALLOY. 1 specification is 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.