The Spring,helical,compression, cataloged under National Stock Number 1005-01-645-5089, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-645-5089 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MK0012 | 3/9 Design control — primary reference Stillers Precision Firearms Llc Dba Spf, Llc |
NSN 1005-01-645-5089 is a Spring,helical,compression, classified under FSC 1005, Guns, Through 30mm. Status: active.
Key specifications for 1005-01-645-5089: Special Features: SPRING ALLOWS EXTRACTOR TO SECURELY LATCH ONTO CARTRIDGE RIM TO EXTRACT CARTRIDGE. NEXT HIGHER ASSEMBLY IS RH BOLT ASSEMBLY P/N MK1300-0003, NSN: 1005-01-645-3829.; Part Name Assigned by Controlling Agency: EXTSP:MK13MD5/6/7; End Item Identification: MK13 MOD5, 1005-01-549-1271; MK13 MOD6, 1005-01-590-3351; MK13 MOD7, 1005-01-609-1039; MK13 MOD7-2, 1005-01-609-1034.. 0 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 1005-01-645-5089 has DEMIL Code Q. 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.