PartsTable TECHNICAL DATA SHEET

NSN 4320-01-255-2304Government record, cited

Pump, Centrifugal4320-01-255-2304

NSN 4320-01-255-2304 · NIIN 012552304 · Part number 1004841-2

Tld Ace Corp Div Tld Ace · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 00365

Government record, cited

NSN 4320-01-255-2304 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-255-2304. Manufacturer of record part number: 1004841-2.

Also searched as 4320-01-255-2304 · 4320012552304 · NIIN 012552304 · 01-255-2304 · FSC 4320 Power and Hand Pumps · CAGE 00365 · 1004841-2 · GNC9-2ABMV9.00SP

Nearby stock numbers ← 4320-01-255-2094 Motor, Hydraulic · 4320-01-255-2305 →

Features

Pump,centrifugal — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Tld Ace Corp Div Tld Ace

Identification

NSN: 4320-01-255-2304
NIIN: 012552304
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1004841-2
Manufacturer: Tld Ace Corp Div Tld Ace

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-255-2304, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Tld Ace Corp Div Tld Ace. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4320-01-255-2304
Primary Part Number	1004841-2
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Tld Ace Corp Div Tld Ace
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
1004841-2 PRIMARY	Tld Ace Corp Div Tld Ace (USA)

Reference documents

Reference	Meaning
GNC9-2ABMV9.00SP	5/2 Secondary reference U.S. Government activity

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 4320-01-255-2304?

NSN 4320-01-255-2304 is a Pump,centrifugal, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-255-2304?

NSN 4320-01-255-2304 has 1 manufacturer part number on file: 1004841-2 (Tld Ace Corp Div Tld Ace).

What are the specifications of 1004841-2?

Key specifications for 1004841-2: End Item Identification: B-B OSE41A01. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-255-2304 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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