Plate, Thrust, Rotary Pump4320-01-515-7683

NSN 4320-01-515-7683 · NIIN 015157683 · Part number U542503SUB1

Triumph Thermal Systems, Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 78943

Government record, cited

NSN 4320-01-515-7683 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-515-7683. Manufacturer of record part number: U542503SUB1.

Also searched as 4320-01-515-7683 · 4320015157683 · NIIN 015157683 · 01-515-7683 · FSC 4320 Power and Hand Pumps · CAGE 78943 · U542503SUB1

Nearby stock numbers ← 4320-01-515-7256 Motor-Pump, Hydraulic · 4320-01-515-8014 Pump, Hydraulic →

Features

Plate,thrust,rotary Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Triumph Thermal Systems, Llc

Identification

NSN: 4320-01-515-7683
NIIN: 015157683
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: U542503SUB1
Manufacturer: Triumph Thermal Systems, Llc

General Description

The Plate,thrust,rotary Pump, cataloged under National Stock Number 4320-01-515-7683, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Triumph Thermal Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Plate,thrust,rotary Pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Triumph Thermal Systems, Llc (CAGE 78943)

Technical Specifications

Parameter	Value
NSN	4320-01-515-7683
Primary Part Number	U542503SUB1
Item Name	Plate,thrust,rotary Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Triumph Thermal Systems, 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
U542503SUB1 PRIMARY	Triumph Thermal Systems, Llc (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 4320-01-515-7683?

NSN 4320-01-515-7683 is a Plate,thrust,rotary Pump, manufactured by Triumph Thermal Systems, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-515-7683?

NSN 4320-01-515-7683 has 1 manufacturer part number on file: U542503SUB1 (Triumph Thermal Systems, Llc).

Is NSN 4320-01-515-7683 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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