Pump Assembly4320-01-303-1081

NSN 4320-01-303-1081 · NIIN 013031081 · Part number 1 687 222 053

Robert Bosch Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 53867

Government record, cited

NSN 4320-01-303-1081 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-303-1081. Manufacturer of record part number: 1 687 222 053.

Also searched as 4320-01-303-1081 · 4320013031081 · NIIN 013031081 · 01-303-1081 · FSC 4320 Power and Hand Pumps · CAGE 53867 · 1 687 222 053

Nearby stock numbers ← 4320-01-303-1040 Seal Assembly, Shaft, Spring Loade · 4320-01-303-1126 Impeller, Pump, Centrifugal →

Features

Pump Assembly — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Robert Bosch Llc

Identification

NSN: 4320-01-303-1081
NIIN: 013031081
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1 687 222 053
Manufacturer: Robert Bosch Llc

General Description

The Pump Assembly, cataloged under National Stock Number 4320-01-303-1081, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Robert Bosch 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	Pump Assembly
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Robert Bosch Llc (CAGE 53867)

Technical Specifications

Parameter	Value
NSN	4320-01-303-1081
Primary Part Number	1 687 222 053
Item Name	Pump Assembly
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Robert Bosch 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
1 687 222 053 PRIMARY	Robert Bosch 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 4320-01-303-1081?

NSN 4320-01-303-1081 is a Pump Assembly, manufactured by Robert Bosch Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-303-1081?

NSN 4320-01-303-1081 has 1 manufacturer part number on file: 1 687 222 053 (Robert Bosch Llc).

Is NSN 4320-01-303-1081 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.

PartsTable Design LLC · partstable.com