The Spring,helical,compression, cataloged under National Stock Number 1005-01-686-8013, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Aquaterro. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-686-8013 |
| Primary Part Number | 2402077-R |
| Item Name | Spring,helical,compression |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Aquaterro |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2402077-R | Aquaterro (AUS) |
| Reference | Meaning |
|---|---|
| 2402077-R | C/1 Advisory reference — outside the item-of-supply concept Sig Sauer Inc. |
| 2402077 | 3/9 Design control — primary reference Sig Sauer Inc. |
| 2402077 | 5/9 Secondary reference Aquaterro |
| 1005PL2093598 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1005-01-686-8013 is a Spring,helical,compression, manufactured by Aquaterro, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-686-8013 has 1 manufacturer part number on file: 2402077-R (Aquaterro).
Key specifications for 2402077-R: Part Name Assigned by Controlling Agency: SPRING, FIRING PIN, BRAIDED; End Item Identification: SIGMCX851 RIFLE. 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 1005-01-686-8013 has DEMIL Code B. 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.