The Quick Release,personnel Parachut, cataloged under National Stock Number 1670-01-421-6666, is classified within Federal Supply Class 1670 (Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Para-Gear Equipment Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1670-01-421-6666 |
| Primary Part Number | M529 |
| Item Name | Quick Release,personnel Parachut |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Manufacturer | Para-Gear Equipment Co |
| 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 |
|---|---|
| M529 PRIMARY | Para-Gear Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| M529CJ | 5/9 Secondary reference Para-Gear Equipment Co |
NSN 1670-01-421-6666 is a Quick Release,personnel Parachut, manufactured by Para-Gear Equipment Co, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
NSN 1670-01-421-6666 has 1 manufacturer part number on file: M529 (Para-Gear Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 8030-01-630-5244. Verify interchangeability with system specifications before substitution.
Key specifications for M529: Special Features: 3 RING CANOPY RELEASE; PADDED REDNYLON CORDURA CUSHION; RIPCORD POLYTETRAFLUOROETHYLENE COATED; 2 CABLES 14 IN. AND 27 IN. IN. 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 1670-01-421-6666 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.