The Release,reefing Line,cargo Parac, cataloged under National Stock Number 1670-01-500-6549, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1670-01-500-6549 |
| Primary Part Number | 1979AS154 |
| Item Name | Release,reefing Line,cargo Parac |
| FSC / FSG | 1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1979AS154 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1979AS154-1 | 5/9 Secondary reference Simula Safety Systems Inc. |
| 1979AS154-1 | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
NSN 1670-01-500-6549 is a Release,reefing Line,cargo Parac, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
NSN 1670-01-500-6549 has 1 manufacturer part number on file: 1979AS154 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1979AS154: Special Features: ZIG-ZAG STITCHING SHALL BE IAW ASTM-D-6193, TYPE 301, 7-11 SPI, USING SIZE E OR F THREAD, BACK STITCH 1/2 MINIMUM; Part Name Assigned by Controlling Agency: HANDLE ASSEMBLY; End Item Identification: AVIATION LIFE SUPPORT SYSTEMS. 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.
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.