FSC: 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
FSG: 16 — Aircraft Components and Accessories
General Description
The Pack,cargo Parachute, cataloged under National Stock Number 1670-00-251-6601, 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. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1670-00-251-6601
Item Name
Pack,cargo Parachute
FSC / FSG
1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Status
ACTIVE
Main Panel Length
17.500 INCHES NOMINAL IN
Frame Length
17.500 INCHES NOMINAL IN
Frame Shape
SQUARE
Color
OLIVE DRAB
Main Panel Shape
SQUARE
Frame Width
17.500 INCHES NOMINAL IN
Material
COTTON
Main Panel Width
17.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
F
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
51D6553
3/2Design control — primary reference
U.S. Government activity
51D6553
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
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.
1670-00-007-3451
1670-00-007-3451 · Item name not on file
1670-00-080-1101
1670-00-080-1101 · Item name not on file
1670-00-347-7472
1670-00-347-7472 · Item name not on file
1670-00-349-8690
1670-00-349-8690 · Item name not on file
1670-00-349-8691
1670-00-349-8691 · Item name not on file
1670-00-349-8692
1670-00-349-8692 · Item name not on file
1670-00-360-0510
1670-00-360-0510 · Item name not on file
1670-00-360-0511
1670-00-360-0511 · Item name not on file
Frequently Asked Questions
What is NSN 1670-00-251-6601?
NSN 1670-00-251-6601 is a Pack,cargo Parachute, classified under FSC 1670, Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment. Status: active.
What are the specifications of 1670-00-251-6601?
Key specifications for 1670-00-251-6601: Overall Length: 17.500 INCHES NOMINAL IN; Overall Width: 17.500 INCHES NOMINAL IN; Main Panel Length: 17.500 INCHES NOMINAL IN; Frame Length: 17.500 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 1670-00-251-6601 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.
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.