Seat, Aircraft1680-01-531-7535

NSN 1680-01-531-7535 · NIIN 015317535

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

Government record, cited

Also searched as 1680-01-531-7535 · 1680015317535 · NIIN 015317535 · 01-531-7535 · FSC 1680 Miscellaneous Aircraft Accessories and Components · 870182-401 · C99F9390-3

Nearby stock numbers ← 1680-01-531-6971 Leg Assembly, Seat, Aircraft · 1680-01-531-7848 Panel, Indicator →

Features

Seat,aircraft — FSC 1680
Adjustability: ADJUSTABLE
Seating Capacity: 3
Mounting Type: FITTING AND TRACK
Adjustment Type: TILT
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING
1 manufacturer part number on file

Identification

NSN: 1680-01-531-7535
NIIN: 015317535
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Seat,aircraft, cataloged under National Stock Number 1680-01-531-7535, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1680-01-531-7535
Item Name	Seat,aircraft
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE
Adjustability	ADJUSTABLE
Seating Capacity	3
Mounting Type	FITTING AND TRACK
Adjustment Type	TILT
Reference Number Differentiating Characteristics	AS DIFFERENTIATED BY SOURCE CONTROL DRAWING

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

Part Number	Manufacturer
C99F9390-3	Northrop Grumman Systems Corporation (USA)

Reference documents

Reference	Meaning
870182-401	3/3 Design control — primary reference U.S. Government activity

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 1680-01-531-7535?

NSN 1680-01-531-7535 is a Seat,aircraft, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-531-7535?

NSN 1680-01-531-7535 has 1 manufacturer part number on file: C99F9390-3 (Northrop Grumman Systems Corporation).

What are the specifications of 1680-01-531-7535?

Key specifications for 1680-01-531-7535: Overall Height: 51.500 INCHES NOMINAL IN; Overall Length: 58.500 INCHES NOMINAL IN; Overall Width: 27.000 INCHES NOMINAL IN; Adjustability: ADJUSTABLE. 5 specifications are documented in the U.S. Government catalog.

Is NSN 1680-01-531-7535 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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