NSN 1670-01-475-6522 · NIIN 014756522 · Part number 3353646-4
Lockheed Martin Aeronautical Systems Support Company Dba Lmassc · FSC 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · FSG 16 — Aircraft Components and Accessories · CAGE 74703
Government record, cited
NSN 1670-01-475-6522 — this item is cataloged by the U.S. Government under National Stock Number 1670-01-475-6522. Manufacturer of record part number: 3353646-4.
Also searched as1670-01-475-6522 ·
1670014756522 ·
NIIN 014756522 ·
01-475-6522 ·
FSC 1670 Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment · CAGE 74703 · 3353646-4 · 3363646
Manufacturer of record: Lockheed Martin Aeronautical Systems Support Company Dba Lmassc
Identification
NSN: 1670-01-475-6522
NIIN: 014756522
FSC: 1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3353646-4
Manufacturer: Lockheed Martin Aeronautical Systems Support Company Dba Lmassc
General Description
The Rail,cargo,aircraft, cataloged under National Stock Number 1670-01-475-6522, 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 Aeronautical Systems Support Company Dba Lmassc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Rail,cargo,aircraft
FSC / FSG
1670 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment (FSG 16)
Manufacturers
Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (CAGE 74703)
Technical Specifications
Parameter
Value
NSN
1670-01-475-6522
Primary Part Number
3353646-4
Item Name
Rail,cargo,aircraft
FSC / FSG
1670 / 16 — Parachutes; Aerial Pick up, Delivery, Recovery Systems; and Cargo Tie Down Equipment
Manufacturer
Lockheed Martin Aeronautical Systems Support Company Dba Lmassc
Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA)
Reference documents
Reference
Meaning
3363646
D/9Drawing number reference only
U.S. Government activity
3353646-4
3/2Design control — primary 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 1670-01-475-6522?
NSN 1670-01-475-6522 is a Rail,cargo,aircraft, manufactured by Lockheed Martin Aeronautical Systems Support Company Dba Lmassc, 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 1670-01-475-6522?
NSN 1670-01-475-6522 has 1 manufacturer part number on file: 3353646-4 (Lockheed Martin Aeronautical Systems Support Company Dba Lmassc).
Is NSN 1670-01-475-6522 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.