Pump, Inflating, Manual4320-01-620-3937

NSN 4320-01-620-3937 · NIIN 016203937 · Part number 1919967OPT1010074/6161255

Martel Electronics Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 05TF0

Government record, cited

NSN 4320-01-620-3937 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-620-3937. Manufacturer of record part number: 1919967OPT1010074/6161255.

Also searched as 4320-01-620-3937 · 4320016203937 · NIIN 016203937 · 01-620-3937 · FSC 4320 Power and Hand Pumps · CAGE 05TF0 · 1919967OPT1010074/6161255 · MECP2000OPT1010074/6161255

Nearby stock numbers ← 4320-01-620-3691 Flange, Connecting · 4320-01-620-4020 Rotor, Pump →

Features

Pump,inflating,manual — FSC 4320
Thread Location: INTERNAL
Action Type: DOUBLE
Screw Thread Series Designator: NPT
Cylinder Quantity: 1
Operation Method: FOOT
2 manufacturer part numbers on file
Manufacturer of record: Martel Electronics Corp

Identification

NSN: 4320-01-620-3937
NIIN: 016203937
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1919967OPT1010074/6161255
Manufacturer: Martel Electronics Corp

General Description

The Pump,inflating,manual, cataloged under National Stock Number 4320-01-620-3937, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Martel Electronics Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-620-3937
Primary Part Number	1919967OPT1010074/6161255
Item Name	Pump,inflating,manual
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Martel Electronics Corp
Status	ACTIVE
Thread Location	INTERNAL
Action Type	DOUBLE
Screw Thread Series Designator	NPT
Cylinder Quantity	1
Operation Method	FOOT

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
MECP2000OPT1010074/6161255	Martel Electronics Corp (USA)
1919967OPT1010074/6161255 PRIMARY	Martel Electronics Corp (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 4320-01-620-3937?

NSN 4320-01-620-3937 is a Pump,inflating,manual, manufactured by Martel Electronics Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-620-3937?

NSN 4320-01-620-3937 has 2 manufacturer part numbers on file: MECP2000OPT1010074/6161255 (Martel Electronics Corp), 1919967OPT1010074/6161255 (Martel Electronics Corp).

What are the specifications of 1919967OPT1010074/6161255?

Key specifications for 1919967OPT1010074/6161255: Overall Length: 21.5 INCHES NOMINAL IN; Thread Location: INTERNAL; Action Type: DOUBLE; Special Features: GENERATES 14 TO 2000 PSI BY HAND. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-620-3937 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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