Seat, Front, Housing2840-01-087-4140

NSN 2840-01-087-4140 · NIIN 010874140

FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components

Government record, cited

Also searched as 2840-01-087-4140 · 2840010874140 · NIIN 010874140 · 01-087-4140 · FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · 4042T84P02 (99207) · RLA21SM-4(0.000) · 4042T84P02 · 10158390

Nearby stock numbers ← 2840-01-087-4139 · 2840-01-087-4144 →

Features

Seat,front,housing — FSC 2840

Identification

NSN: 2840-01-087-4140
NIIN: 010874140
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components

General Description

The Seat,front,housing, cataloged under National Stock Number 2840-01-087-4140, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Seat,front,housing
FSC / FSG	2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28)

Technical Specifications

Parameter	Value
NSN	2840-01-087-4140
Item Name	Seat,front,housing
FSC / FSG	2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
4042T84P02 (99207)	1/2 Source control — Government-approved source U.S. Government activity
RLA21SM-4(0.000)	5/2 Secondary reference U.S. Government activity
4042T84P02	3/2 Design control — primary reference U.S. Government activity
10158390	6/9 Informative reference only Nimikkeistokeskus Ncb Finland

No interchangeability data on file.

Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

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

2840-00-004-4242

2840-00-004-4242 · Item name not on file

2840-00-021-4702

PLATE,RETAINING,TUB

2840-00-043-0981

BRACKET ASSEMBLY,TUBING

2840-00-043-0982

BRACKET ASSEMBLY,TUBING

2840-00-048-5261

2840-00-048-5261 · Item name not on file

2840-00-407-9165

DIPSTICK,ENGINE

2840-01-171-0875

SEAL,FUEL

2840-01-171-0875

SEAL,FUEL

Frequently Asked Questions

What is NSN 2840-01-087-4140?

NSN 2840-01-087-4140 is a Seat,front,housing, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.

Is NSN 2840-01-087-4140 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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