Shaft, Transmission, Pump4320-01-084-0451

NSN 4320-01-084-0451 · NIIN 010840451 · Part number K1 1-2T4B

Pentair Pump Group, Inc. Dba Fairbanks Morse Pump · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 10613

Government record, cited

NSN 4320-01-084-0451 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-084-0451. Manufacturer of record part number: K1 1-2T4B.

Also searched as 4320-01-084-0451 · 4320010840451 · NIIN 010840451 · 01-084-0451 · FSC 4320 Power and Hand Pumps · CAGE 10613 · K1 1-2T4B · 99K11/2T-P

Nearby stock numbers ← 4320-01-084-0261 · 4320-01-084-0475 Impeller, Pump, Centrifugal →

Features

Shaft,transmission,pump — FSC 4320
Shaft Type: IMPELLER SHAFT
1 manufacturer part number on file
Manufacturer of record: Pentair Pump Group, Inc. Dba Fairbanks Morse Pump

Identification

NSN: 4320-01-084-0451
NIIN: 010840451
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: K1 1-2T4B
Manufacturer: Pentair Pump Group, Inc. Dba Fairbanks Morse Pump

General Description

The Shaft,transmission,pump, cataloged under National Stock Number 4320-01-084-0451, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Pentair Pump Group, Inc. Dba Fairbanks Morse Pump. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-084-0451
Primary Part Number	K1 1-2T4B
Item Name	Shaft,transmission,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Pentair Pump Group, Inc. Dba Fairbanks Morse Pump
Status	ACTIVE
Shaft Type	IMPELLER SHAFT

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
K1 1-2T4B PRIMARY	Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)

Reference documents

Reference	Meaning
99K11/2T-P	D/9 Drawing number reference only Pentair Pump Group, Inc. Dba Fairbanks Morse Pump

Frequently Asked Questions

What is NSN 4320-01-084-0451?

NSN 4320-01-084-0451 is a Shaft,transmission,pump, manufactured by Pentair Pump Group, Inc. Dba Fairbanks Morse Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-084-0451?

NSN 4320-01-084-0451 has 1 manufacturer part number on file: K1 1-2T4B (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump).

What are the specifications of K1 1-2T4B?

Key specifications for K1 1-2T4B: Shaft Type: IMPELLER SHAFT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-084-0451 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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