NSN 1670-01-573-7976 · NIIN 015737976 · Part number 4AQ1752-24
Lockheed Martin Corporation · FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 0L1E5
Government record, cited
NSN 1670-01-573-7976 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-573-7976. Manufacturer of record part number: 4AQ1752-24.
Also searched as1670-01-573-7976 ·
1670015737976 ·
NIIN 015737976 ·
01-573-7976 ·
FSC 1670 Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · CAGE 0L1E5 · 4AQ1752-24
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 1670-01-573-7976
NIIN: 015737976
FSC: 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 4AQ1752-24
Manufacturer: Lockheed Martin Corporation
General Description
The Pad,back,parachute Harness, cataloged under National Stock Number 1670-01-573-7976, 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 Lockheed Martin Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1670-01-573-7976
Primary Part Number
4AQ1752-24
Item Name
Pad,back,parachute Harness
FSC / FSG
1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Other items in FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1670-00-001-5359
1670-00-001-5359 · Item name not on file
1670-00-001-5360
1670-00-001-5360 · Item name not on file
1670-00-001-5369
COVER ASSEMBLY,ACTUATOR HOUSING
1670-00-001-8395
1670-00-001-8395 · Item name not on file
1670-00-001-8396
1670-00-001-8396 · Item name not on file
1670-00-001-8397
1670-00-001-8397 · Item name not on file
1670-00-001-8398
1670-00-001-8398 · Item name not on file
1670-00-001-8399
GUARD ASSEMBLY,CON
Frequently Asked Questions
What is NSN 1670-01-573-7976?
NSN 1670-01-573-7976 is a Pad,back,parachute Harness, manufactured by Lockheed Martin Corporation, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
What part numbers are listed for NSN 1670-01-573-7976?
NSN 1670-01-573-7976 has 1 manufacturer part number on file: 4AQ1752-24 (Lockheed Martin Corporation).
What are the specifications of 4AQ1752-24?
Key specifications for 4AQ1752-24: End Item Identification: U-2 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1670-01-573-7976 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1670-01-573-7976?
NSN 1670-01-573-7976 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.