Pump, Inflating-Deflating, Hand Op4320-01-441-7322

NSN 4320-01-441-7322 · NIIN 014417322 · Part number B-51808

Mirada Research & Manufacturing, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 08407

Government record, cited

NSN 4320-01-441-7322 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-441-7322. Manufacturer of record part number: B-51808.

Also searched as 4320-01-441-7322 · 4320014417322 · NIIN 014417322 · 01-441-7322 · FSC 4320 Power and Hand Pumps · CAGE 08407 · B-51808

Nearby stock numbers ← 4320-01-441-7311 Parts Kit, Centrifugal Pump · 4320-01-441-7669 Motor-Pump, Hydraulic →

Features

Pump,inflating-Deflating,hand Op — FSC 4320
General Characteristics Item Description: HOSE; 12 IN. LG IN
Accessory Components and Quantity: FLEXIBLE NYLON STRAP 1; HOSE EXTENTION 1; BELLOWS PUMP 1
1 manufacturer part number on file
Manufacturer of record: Mirada Research & Manufacturing, Inc.

Identification

NSN: 4320-01-441-7322
NIIN: 014417322
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: B-51808
Manufacturer: Mirada Research & Manufacturing, Inc.

General Description

The Pump,inflating-Deflating,hand Op, cataloged under National Stock Number 4320-01-441-7322, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Mirada Research & Manufacturing, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-441-7322
Primary Part Number	B-51808
Item Name	Pump,inflating-Deflating,hand Op
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Mirada Research & Manufacturing, Inc.
Status	ACTIVE
General Characteristics Item Description	HOSE; 12 IN. LG IN
Accessory Components and Quantity	FLEXIBLE NYLON STRAP 1; HOSE EXTENTION 1; BELLOWS PUMP 1

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
B-51808 PRIMARY	Mirada Research & Manufacturing, Inc. (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 4320-01-441-7322?

NSN 4320-01-441-7322 is a Pump,inflating-Deflating,hand Op, manufactured by Mirada Research & Manufacturing, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-441-7322?

NSN 4320-01-441-7322 has 1 manufacturer part number on file: B-51808 (Mirada Research & Manufacturing, Inc.).

What are the specifications of B-51808?

Key specifications for B-51808: General Characteristics Item Description: HOSE; 12 IN. LG IN; Accessory Components and Quantity: FLEXIBLE NYLON STRAP 1; HOSE EXTENTION 1; BELLOWS PUMP 1. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-441-7322 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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