The Chain Assembly,single Leg, cataloged under National Stock Number 4010-01-440-7345, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is Cpi Satcom & Antenna Technologies Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4010-01-440-7345 |
| Primary Part Number | P99916.1 |
| Item Name | Chain Assembly,single Leg |
| FSC / FSG | 4010 / 40 — Chain and Wire Rope |
| Manufacturer | Cpi Satcom & Antenna Technologies Inc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| P99916.1 | Cpi Satcom & Antenna Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 90312A310 | 3/9 Design control — primary reference Mcmaster-Carr Supply Co |
| 18-47001-02 | C/1 Advisory reference — outside the item-of-supply concept Sierra Nevada Company, Llc |
NSN 4010-01-440-7345 is a Chain Assembly,single Leg, manufactured by Cpi Satcom & Antenna Technologies Inc, classified under FSC 4010, Chain and Wire Rope. Status: active.
NSN 4010-01-440-7345 has 1 manufacturer part number on file: P99916.1 (Cpi Satcom & Antenna Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 4010-01-561-2608. Verify interchangeability with system specifications before substitution.
Key specifications for P99916.1: End Item Identification: ENGINE ORDER; Material: STEEL OVERALL. 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.