Stage Piece, Balance4320-01-222-7907

NSN 4320-01-222-7907 · NIIN 012227907 · Part number 1F4772 PIECE 9

Curtiss-Wright Electro-Mechanical Corporation Div Epd · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0UBG9

Government record, cited

NSN 4320-01-222-7907 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-222-7907. Manufacturer of record part number: 1F4772 PIECE 9.

Also searched as 4320-01-222-7907 · 4320012227907 · NIIN 012227907 · 01-222-7907 · FSC 4320 Power and Hand Pumps · CAGE 0UBG9 · 1F4772 PIECE 9

Nearby stock numbers ← 4320-01-222-7572 Pump, Reciprocating · 4320-01-222-7976 →

Features

Stage Piece,balance — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Curtiss-Wright Electro-Mechanical Corporation Div Epd

Identification

NSN: 4320-01-222-7907
NIIN: 012227907
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1F4772 PIECE 9
Manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd

General Description

The Stage Piece,balance, cataloged under National Stock Number 4320-01-222-7907, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-222-7907
Primary Part Number	1F4772 PIECE 9
Item Name	Stage Piece,balance
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Curtiss-Wright Electro-Mechanical Corporation Div Epd
Status	ACTIVE

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
1F4772 PIECE 9	Toolex, Inc Dba Toolex Inc (USA)
1F4772 PIECE 9 PRIMARY	Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)

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 4320-01-222-7907?

NSN 4320-01-222-7907 is a Stage Piece,balance, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-222-7907?

NSN 4320-01-222-7907 has 2 manufacturer part numbers on file: 1F4772 PIECE 9 (Toolex, Inc Dba Toolex Inc), 1F4772 PIECE 9 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What are the specifications of 1F4772 PIECE 9?

Key specifications for 1F4772 PIECE 9: End Item Identification: POWER AND HAND PUMPS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-222-7907 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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