The Guide,recoil Spring, cataloged under National Stock Number 1005-01-466-7889, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1005-01-466-7889 |
| Primary Part Number | 12374301 |
| Item Name | Guide,recoil Spring |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL HARDENED TO TEMPER T6 |
| Surface Treatment | PRIMER AND PLASTIC |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12374301 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12374301 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 1005-01-466-7889 is a Guide,recoil Spring, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-466-7889 has 1 manufacturer part number on file: 12374301 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12374301: General Characteristics Item Description: MATERIAL HARDENED TO TEMPER T6; Overall Length: 11.000 INCHES NOMINAL IN; Overall Width: 4.380 INCHES NOMINAL IN; Special Features: PART OF EQUILIBRATION ASSEMBLY (P/N 12374302 NSN 1005-01-466-7532). 3 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.
NSN 1005-01-466-7889 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.