NSN 4320-01-679-4957 · NIIN 016794957 · Part number KP20-4D0-03S1-LOC/OC-N
Casappa Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 027P6
Government record, cited
NSN 4320-01-679-4957 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-679-4957. Manufacturer of record part number: KP20-4D0-03S1-LOC/OC-N.
Also searched as4320-01-679-4957 ·
4320016794957 ·
NIIN 016794957 ·
01-679-4957 ·
FSC 4320 Power and Hand Pumps · CAGE 027P6 · KP20-4D0-03S1-LOC/OC-N
Nearby stock numbers← 4320-01-679-4948 Pump Unit, Rotary
·
4320-01-679-5244 Rotor and Shaft Pump Assembly →
Features
Pump Unit,rotary — FSC 4320
Intake Connection Type: OVAL FLANGE
Inclosure Type: FULLY INCLOSED
Rotary Pump Design: GEAR
Intake Connection Quantity: 2
Prime Mover Type: HYDRAULIC MOTOR
Mounting Type: FLANGE
1 manufacturer part number on file
Identification
NSN: 4320-01-679-4957
NIIN: 016794957
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: KP20-4D0-03S1-LOC/OC-N
Manufacturer: Casappa Corp
General Description
The Pump Unit,rotary, cataloged under National Stock Number 4320-01-679-4957, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Casappa Corp. Government technical data includes 6 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4320-01-679-4957?
NSN 4320-01-679-4957 is a Pump Unit,rotary, manufactured by Casappa Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-679-4957?
NSN 4320-01-679-4957 has 1 manufacturer part number on file: KP20-4D0-03S1-LOC/OC-N (Casappa Corp).
What are the specifications of KP20-4D0-03S1-LOC/OC-N?
Key specifications for KP20-4D0-03S1-LOC/OC-N: Intake Connection Type: OVAL FLANGE; Inclosure Type: FULLY INCLOSED; Rotary Pump Design: GEAR; Part Name Assigned by Controlling Agency: HYDRAULIC GEAR MOTORS SEA STAND S1. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-679-4957 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.