PartsTable TECHNICAL DATA SHEET

NSN 4320-01-309-0507Government record, cited

Oil Pump Assembly4320-01-309-0507

NSN 4320-01-309-0507 · NIIN 013090507 · Part number 186273-1

Itw Food Equipment Group Llc Dba Hobart Service · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 28873

Government record, cited

NSN 4320-01-309-0507 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-309-0507. Manufacturer of record part number: 186273-1.

Also searched as 4320-01-309-0507 · 4320013090507 · NIIN 013090507 · 01-309-0507 · FSC 4320 Power and Hand Pumps · CAGE 28873 · 186273-1 · M-64489 · M-60444

Nearby stock numbers ← 4320-01-308-9941 · 4320-01-309-0508 Input Adjuster, Pump →

Features

Oil Pump Assembly — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Itw Food Equipment Group Llc Dba Hobart Service

Identification

NSN: 4320-01-309-0507
NIIN: 013090507
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 186273-1
Manufacturer: Itw Food Equipment Group Llc Dba Hobart Service

General Description

The Oil Pump Assembly, cataloged under National Stock Number 4320-01-309-0507, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itw Food Equipment Group Llc Dba Hobart Service. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Oil Pump Assembly
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Itw Food Equipment Group Llc Dba Hobart Service (CAGE 28873)

Technical Specifications

Parameter	Value
NSN	4320-01-309-0507
Primary Part Number	186273-1
Item Name	Oil Pump Assembly
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Itw Food Equipment Group Llc Dba Hobart Service
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
186273-1 PRIMARY	Itw Food Equipment Group Llc Dba Hobart Service (USA)

Reference documents

Reference	Meaning
M-64489	5/9 Secondary reference Itw Food Equipment Group Llc Dba Hobart Service
M-60444	5/9 Secondary reference Itw Food Equipment Group Llc Dba Hobart Service

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 4320-01-309-0507?

NSN 4320-01-309-0507 is a Oil Pump Assembly, manufactured by Itw Food Equipment Group Llc Dba Hobart Service, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-309-0507?

NSN 4320-01-309-0507 has 1 manufacturer part number on file: 186273-1 (Itw Food Equipment Group Llc Dba Hobart Service).

Is NSN 4320-01-309-0507 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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