Parts Kit, Rotary Pump4320-01-497-3046

NSN 4320-01-497-3046 · NIIN 014973046 · Part number 957300

Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 07524

Government record, cited

NSN 4320-01-497-3046 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-497-3046. Manufacturer of record part number: 957300.

Also searched as 4320-01-497-3046 · 4320014973046 · NIIN 014973046 · 01-497-3046 · FSC 4320 Power and Hand Pumps · CAGE 07524 · 957300

Nearby stock numbers ← 4320-01-497-3044 Parts Kit, Rotary Pump · 4320-01-497-3048 Parts Kit, Rotary Pump →

Features

Parts Kit,rotary Pump — FSC 4320
End Item Source: 07524
End Item Name: PUMP, ROTARY VANE
1 manufacturer part number on file
Manufacturer of record: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

Identification

NSN: 4320-01-497-3046
NIIN: 014973046
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 957300
Manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer

General Description

The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-01-497-3046, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. 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	4320-01-497-3046
Primary Part Number	957300
Item Name	Parts Kit,rotary Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Status	ACTIVE
End Item Source	07524
End Item Name	PUMP, ROTARY VANE

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
957300 PRIMARY	Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)

Frequently Asked Questions

What is NSN 4320-01-497-3046?

NSN 4320-01-497-3046 is a Parts Kit,rotary Pump, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-497-3046?

NSN 4320-01-497-3046 has 1 manufacturer part number on file: 957300 (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).

What are the specifications of 957300?

Key specifications for 957300: End Item Source: 07524; End Item Name: PUMP, ROTARY VANE; Part Name Assigned by Controlling Agency: REPAIR OVERHAUL KIT; End Item Identification: ROTARY VANE POSSITIVE DISPLACEMENT PUMP. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-497-3046 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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