PartsTable TECHNICAL DATA SHEET

NSN 4320-01-673-5285Government record, cited

Pump, Hand Weldment4320-01-673-5285

NSN 4320-01-673-5285 · NIIN 016735285 · Part number 0055445

Triverus Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1WLH3

Government record, cited

NSN 4320-01-673-5285 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-673-5285. Manufacturer of record part number: 0055445.

Also searched as 4320-01-673-5285 · 4320016735285 · NIIN 016735285 · 01-673-5285 · FSC 4320 Power and Hand Pumps · CAGE 1WLH3 · 0055445 · 0532-LP-116-5713MCRRS-E 46.1 #1

Nearby stock numbers ← 4320-01-673-4200 Pump, Rotary · 4320-01-673-5318 Motor, Hydraulic →

Features

Pump,hand Weldment — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Triverus Llc

Identification

NSN: 4320-01-673-5285
NIIN: 016735285
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 0055445
Manufacturer: Triverus Llc

General Description

The Pump,hand Weldment, cataloged under National Stock Number 4320-01-673-5285, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Triverus Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Pump,hand Weldment
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Triverus Llc (CAGE 1WLH3)

Technical Specifications

Parameter	Value
NSN	4320-01-673-5285
Primary Part Number	0055445
Item Name	Pump,hand Weldment
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Triverus Llc
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
0055445 PRIMARY	Triverus Llc (USA)

Reference documents

Reference	Meaning
0532-LP-116-5713MCRRS-E 46.1 #1	D/9 Drawing number reference only Triverus Llc

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 4320-01-673-5285?

NSN 4320-01-673-5285 is a Pump,hand Weldment, manufactured by Triverus Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-673-5285?

NSN 4320-01-673-5285 has 1 manufacturer part number on file: 0055445 (Triverus Llc).

Is NSN 4320-01-673-5285 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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