The Nut, cataloged under National Stock Number 1010-01-669-9878, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1010-01-669-9878 |
| Primary Part Number | 5517564-012 |
| Item Name | Nut |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 5517564-012 PRIMARY | Naval Sea Systems Command (USA) |
| 10301559 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| SW325-AC-IPB-010 FIG/INDEX 82-3 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1010-01-669-9878 is a Nut, manufactured by Naval Sea Systems Command, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-01-669-9878 has 2 manufacturer part numbers on file: 5517564-012 (Naval Sea Systems Command), 10301559 (Bae Systems Land & Armaments L.p.).
Key specifications for 5517564-012: End Item Identification: MK110 SYSTEM. 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 1010-01-669-9878 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.