Support, Seat Frame, Aircraft1680-01-522-0475

NSN 1680-01-522-0475 · NIIN 015220475

FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1680-01-522-0475 · 1680015220475 · NIIN 015220475 · 01-522-0475 · FSC 1680 Miscellaneous Aircraft Accessories and Components · 375085-3 · 1680PL1506923

Nearby stock numbers ← 1680-01-522-0136 Actuator, Mechanical, Aircraft · 1680-01-522-0651 Control Stick, Aircraft →

Features

Support,seat Frame,aircraft — FSC 1680
Swivel: NOT INCLUDED
Mounting Type: WALL AND STUD

Identification

NSN: 1680-01-522-0475
NIIN: 015220475
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Support,seat Frame,aircraft, cataloged under National Stock Number 1680-01-522-0475, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	1680-01-522-0475
Item Name	Support,seat Frame,aircraft
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE
Swivel	NOT INCLUDED
Mounting Type	WALL AND STUD

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
375085-3	3/2 Design control — primary reference U.S. Government activity
1680PL1506923	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

No interchangeability data on file.

Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

1680-00-003-3721

1680-00-003-3721 · Item name not on file

1680-00-009-3782

PISTON,EJECTOR,INNER

1680-00-009-6180

1680-00-009-6180 · Item name not on file

1680-00-475-0002

TIP,RUBBER CONTROL

1680-00-696-6170

ADAPTER,SCREW END A

1680-00-867-7158

COVER,GEARCASE

1680-00-885-0923

KNOB ASSY,LANDING G

Frequently Asked Questions

What is NSN 1680-01-522-0475?

NSN 1680-01-522-0475 is a Support,seat Frame,aircraft, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What are the specifications of 1680-01-522-0475?

Key specifications for 1680-01-522-0475: Swivel: NOT INCLUDED; Special Features: INCLUDES - BLOCK, SEAT SUPPORT NSN 1560006706785; STUD, SELF-LOCKING NSN 5307006611567; PIN, SPRING NSN 5315008143531; NUT P/N 2752-064; WASHER P/N AN960-616L; SUPPORTS TUBE, TROOP SEAT BACK NSN 1680014499525; LOCATION IS WHEEL WELL SIDE PANEL FUSELAGE STATION 475.0 TO 611.0; Part Name Assigned by Controlling Agency: BLOCK ASSEMBLY; End Item Identification: C-130J HERCULES AIRCRAFT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1680-01-522-0475 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.

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