PartsTable TECHNICAL DATA SHEET

NSN 4320-01-602-3118Government record, cited

Unit Pump, Special4320-01-602-3118

NSN 4320-01-602-3118 · NIIN 016023118 · Part number DDE EA0280748802

W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1B318

Government record, cited

NSN 4320-01-602-3118 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-602-3118. Manufacturer of record part number: DDE EA0280748802.

Also searched as 4320-01-602-3118 · 4320016023118 · NIIN 016023118 · 01-602-3118 · FSC 4320 Power and Hand Pumps · CAGE 1B318 · DDE EA0280748802 · A0280745902 · DDE RA0280748802

Nearby stock numbers ← 4320-01-602-3110 Pump, Steering · 4320-01-602-3119 Pump, Gear Steering →

Features

Unit Pump,special — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division

Identification

NSN: 4320-01-602-3118
NIIN: 016023118
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: DDE EA0280748802
Manufacturer: W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division

General Description

The Unit Pump,special, cataloged under National Stock Number 4320-01-602-3118, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-602-3118
Primary Part Number	DDE EA0280748802
Item Name	Unit Pump,special
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division
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
DDE EA0280748802 PRIMARY	W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division (USA)
DDE RA0280748802	W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division (USA)

Reference documents

Reference	Meaning
A0280745902	3/9 Design control — primary reference W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division

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 4320-01-602-3118?

NSN 4320-01-602-3118 is a Unit Pump,special, manufactured by W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-602-3118?

NSN 4320-01-602-3118 has 2 manufacturer part numbers on file: DDE EA0280748802 (W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division), DDE RA0280748802 (W.w. Williams Company, the Llc Dba W W Williams Company-Midwest Division).

What are the specifications of DDE EA0280748802?

Key specifications for DDE EA0280748802: End Item Identification: FUEL GROUP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-602-3118 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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