PartsTable TECHNICAL DATA SHEET

NSN 4320-01-304-1371Government record, cited

Pump, Reciprocating4320-01-304-1371

NSN 4320-01-304-1371 · NIIN 013041371 · Part number RPA308112C

Mar-Oil Hydraulics Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 22936

Government record, cited

NSN 4320-01-304-1371 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-304-1371. Manufacturer of record part number: RPA308112C.

Also searched as 4320-01-304-1371 · 4320013041371 · NIIN 013041371 · 01-304-1371 · FSC 4320 Power and Hand Pumps · CAGE 22936 · RPA308112C · RPA308112B

Nearby stock numbers ← 4320-01-304-1370 Pump Unit, Centrifugal · 4320-01-304-1376 →

Features

Pump,reciprocating — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Mar-Oil Hydraulics Inc

Identification

NSN: 4320-01-304-1371
NIIN: 013041371
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: RPA308112C
Manufacturer: Mar-Oil Hydraulics Inc

General Description

The Pump,reciprocating, cataloged under National Stock Number 4320-01-304-1371, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Mar-Oil Hydraulics Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4320-01-304-1371
Primary Part Number	RPA308112C
Item Name	Pump,reciprocating
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Mar-Oil Hydraulics Inc
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
RPA308112C PRIMARY	Mar-Oil Hydraulics Inc (USA)

Reference documents

Reference	Meaning
RPA308112B	5/9 Secondary reference Mar-Oil Hydraulics Inc

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 4320-01-304-1371?

NSN 4320-01-304-1371 is a Pump,reciprocating, manufactured by Mar-Oil Hydraulics Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-304-1371?

NSN 4320-01-304-1371 has 1 manufacturer part number on file: RPA308112C (Mar-Oil Hydraulics Inc).

What are the specifications of RPA308112C?

Key specifications for RPA308112C: End Item Identification: POWER AND HAND PUMPS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-304-1371 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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