PartsTable TECHNICAL DATA SHEET

NSN 4320-00-697-5954Government record, cited

Pinion Assy, Fuel Pu4320-00-697-5954

NSN 4320-00-697-5954 · NIIN 006975954 · Part number TG78161-2

Eaton Corp Dba Eaton Aerospace Jackson · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 59875

Government record, cited

NSN 4320-00-697-5954 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-697-5954. Manufacturer of record part number: TG78161-2.

Also searched as 4320-00-697-5954 · 4320006975954 · NIIN 006975954 · 00-697-5954 · FSC 4320 Power and Hand Pumps · CAGE 59875 · TG78161-2 · TG78161-1

Nearby stock numbers ← 4320-00-697-5953 · 4320-00-697-5988 →

Features

Pinion Assy,fuel Pu — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Eaton Corp Dba Eaton Aerospace Jackson

Identification

NSN: 4320-00-697-5954
NIIN: 006975954
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: TG78161-2
Manufacturer: Eaton Corp Dba Eaton Aerospace Jackson

General Description

The Pinion Assy,fuel Pu, cataloged under National Stock Number 4320-00-697-5954, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Corp Dba Eaton Aerospace Jackson. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Pinion Assy,fuel Pu
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Eaton Corp Dba Eaton Aerospace Jackson (CAGE 59875)

Technical Specifications

Parameter	Value
NSN	4320-00-697-5954
Primary Part Number	TG78161-2
Item Name	Pinion Assy,fuel Pu
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Eaton Corp Dba Eaton Aerospace Jackson
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

Part Number	Manufacturer
TG78161-2 PRIMARY	Eaton Corp Dba Eaton Aerospace Jackson (USA)

Reference documents

Reference	Meaning
TG78161-1	C/1 Advisory reference — outside the item-of-supply concept Eaton Corp Dba Eaton Aerospace Jackson

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-00-697-5954?

NSN 4320-00-697-5954 is a Pinion Assy,fuel Pu, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-00-697-5954?

NSN 4320-00-697-5954 has 1 manufacturer part number on file: TG78161-2 (Eaton Corp Dba Eaton Aerospace Jackson).

Is NSN 4320-00-697-5954 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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