PartsTable TECHNICAL DATA SHEET

NSN 4320-01-026-3214Government record, cited

Sleeve, Shaft, Pump4320-01-026-3214

NSN 4320-01-026-3214 · NIIN 010263214 · Part number 966145PH

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

Government record, cited

NSN 4320-01-026-3214 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-026-3214. Manufacturer of record part number: 966145PH.

Also searched as 4320-01-026-3214 · 4320010263214 · NIIN 010263214 · 01-026-3214 · FSC 4320 Power and Hand Pumps · CAGE 0UBG9 · 966145PH · 10363

Nearby stock numbers ← 4320-01-026-3201 Pump Unit, Centrifugal · 4320-01-026-3230 Diaphragm →

Features

Sleeve,shaft,pump — FSC 4320
Flange Outside Diameter: 2.2344 INCHES NOMINAL IN
Body Outside Diameter: 2.0000 INCHES NOMINAL IN
Style Designator: SOLID, EXTERNAL FLANGE ONE END
Body Inside Diameter: 1.3750 INCHES NOMINAL IN
Flange Width: 1.0000 INCHES NOMINAL IN
Material: NICKEL ALLOY OVERALL
2 manufacturer part numbers on file

Identification

NSN: 4320-01-026-3214
NIIN: 010263214
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 966145PH
Manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd

General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-026-3214, 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. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-026-3214
Primary Part Number	966145PH
Item Name	Sleeve,shaft,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Curtiss-Wright Electro-Mechanical Corporation Div Epd
Status	ACTIVE
Flange Outside Diameter	2.2344 INCHES NOMINAL IN
Body Outside Diameter	2.0000 INCHES NOMINAL IN
Style Designator	SOLID, EXTERNAL FLANGE ONE END
Body Inside Diameter	1.3750 INCHES NOMINAL IN
Flange Width	1.0000 INCHES NOMINAL IN
Material	NICKEL ALLOY OVERALL

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

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3120-01-050-110810363 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Hendrickson Usa Llc

6685-01-120-655110363 POSSIBLE MATCH

MODULE ASSEMBLY,ELE

Possible match (shared part number)Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect

5365-01-205-5386 POSSIBLE MATCH

SPACER TRANSISTOR

Possible match (shared part number)

4730-01-444-672810363 POSSIBLE MATCH

STRAINER ELEMENT,SEDIMENT

Possible match (shared part number)Ron-Vik Inc

Cross-Reference Index

Part Number	Manufacturer
10363	Rps-Fl, Inc. Dba Rps Inc (USA)
966145PH PRIMARY	Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)

Reference documents

Reference	Meaning
966145PH	3/9 Design control — primary reference U.S. Government activity

Related Parts

3120-01-050-1108POSSIBLE MATCH

BUSHING,SLEEVE

10363

6685-01-120-6551POSSIBLE MATCH

MODULE ASSEMBLY,ELE

10363

5365-01-205-5386POSSIBLE MATCH

SPACER TRANSISTOR

4730-01-444-6728POSSIBLE MATCH

STRAINER ELEMENT,SEDIMENT

10363

Frequently Asked Questions

What is NSN 4320-01-026-3214?

NSN 4320-01-026-3214 is a Sleeve,shaft,pump, 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 4320-01-026-3214?

NSN 4320-01-026-3214 has 2 manufacturer part numbers on file: 10363 (Rps-Fl, Inc. Dba Rps Inc), 966145PH (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4320-01-026-3214?

4 possible matches (shared part number, not a government interchangeability claim): 3120-01-050-1108, 6685-01-120-6551, 5365-01-205-5386. Verify interchangeability with system specifications before substitution.

What are the specifications of 966145PH?

Key specifications for 966145PH: Flange Outside Diameter: 2.2344 INCHES NOMINAL IN; Body Outside Diameter: 2.0000 INCHES NOMINAL IN; Style Designator: SOLID, EXTERNAL FLANGE ONE END; Overall Length: 4.2500 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-026-3214 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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