Home · FSC 4320 Power And Hand Pumps · NSN 4320-01-137-4634

NSN 4320-01-137-4634 — Liner And Sleeve Assembly

NIIN 01-137-4634 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 4320-01-137-4634 is the national stock number for a liner and sleeve assembly in federal supply class 4320 (Power And Hand Pumps). It cross-references to 3 manufacturer part numbers from 2 CAGE codes, including Dover Pumps & Process Solutions Segment Inc, Ebsray Pumps Pty Ltd; the primary is 183915. The unit of issue is EA and the FLIS list price is $6,927.33.

No government purchase of this stock number is on our record yet. 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 2 CAGEs

open solicitations, all agencies

government buys 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
183915	07524	Dover Pumps & Process Solutions Segment Inc	3 · Design control (vendor)	2 · Fully interchangeable
183915	Z1286	Ebsray Pumps Pty Ltd	5 · Secondary reference	2 · Fully interchangeable
E-4164 ITEM 41	07524	Dover Pumps & Process Solutions Segment Inc	5 · Secondary reference	9 · Reference only
E-4183 ITEM 41	07524	Dover Pumps & Process Solutions Segment Inc	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

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 183915.

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

DLA management data

FLIS unit price: $6,927.33
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: DOVER CORP PUMP MODEL BXL2NFB

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.