The Anchor,spring, cataloged under National Stock Number 1010-00-522-8883, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-00-522-8883 |
| Primary Part Number | 5228883 |
| Item Name | Anchor,spring |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ZINC,0.440 IN. DIA,0.065 IN. THK,2 MTG HOLES 0.110 IN. DIA ON0.230 IN. C TO C MTG CIRCLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5228883 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 24430 | 5/9 Secondary reference Kelsey-Hayes Co Wheel Drum and Brake Div |
NSN 1010-00-522-8883 is a Anchor,spring, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-00-522-8883 has 1 manufacturer part number on file: 5228883 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
3 possible matches (shared part number, not a government interchangeability claim): 5331-01-277-4207, 4320-01-278-8721, 7025-01-349-2221. Verify interchangeability with system specifications before substitution.
Key specifications for 5228883: General Characteristics Item Description: STEEL,ZINC,0.440 IN. DIA,0.065 IN. THK,2 MTG HOLES 0.110 IN. DIA ON0.230 IN. C TO C MTG CIRCLE IN. 1 specification is 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.
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.