Home · FSC 4320 Power And Hand Pumps · NSN 4320-01-546-1432

NSN 4320-01-546-1432 — Pump,Rotary

NIIN 01-546-1432 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4320-01-546-1432 is the national stock number for a pump,rotary in federal supply class 4320 (Power And Hand Pumps). It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including Mth Tool Company Inc. Dba Mth Pumps, Drs Environmental Systems Inc, Engineered Air Systems, Inc. Dba Drs Sustainment Systems; the primary is EAS80329. The unit of issue is EA and the FLIS list price is $12,724.91.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 15, 2026 for $474,150 from Phoenix Trading Inc.. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 3 CAGEs

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
EAS80329-2	61260	Mth Tool Company Inc. Dba Mth Pumps	3 · Design control (vendor)	2 · Fully interchangeable
EAS80329	5RQL2	Drs Environmental Systems Inc	7 · Replaced/superseded	2 · Fully interchangeable
EAS80329	90598	Engineered Air Systems, Inc. Dba Drs Sustainment Systems	7 · Replaced/superseded	9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 15, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Amount	Buyer	Reference
Sep 15, 2026	Phoenix Trading Inc. 4LF36			$474,150	Dla	SPE7M426P4970 » Award/Basic Package View

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 1 buy on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on EAS80329.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $12,724.91
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

End Item Identification: LAUNCH CONTROL SYSTEM BRINE CHILLER, LGM30
Unpackaged Unit Length: INCHES NOMINAL 113.463
Unpackaged Unit Height: INCHES NOMINAL 18.731
Part Name Assigned By Controlling Agency: PUMP, BRINE, LF CHILLER
Media For Which Designed: LOCATION NOT OTHERWISE SPECIFIED WATER, DISTILLED

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.