Home · FSC 4510 Plumbing Fixtures And Accessories · NSN 4510-01-605-4922

NSN 4510-01-605-4922 — Valve,Flush

NIIN 01-605-4922 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4510-01-605-4922 is the national stock number for a valve,flush in federal supply class 4510 (Plumbing Fixtures And Accessories). It cross-references to 2 manufacturer part numbers from 4 CAGE codes, including Evac North America Inc, Envirovac Inc Dba Monogram Systems-Rockford Div, Transvac Systems; the primary is 6543002. The unit of issue is EA and the FLIS list price is $491.77.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on September 22, 2026 for $10,556 from Evac North America 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 4 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
6543002	47WD8	Evac North America Inc	3 · Design control (vendor)	2 · Fully interchangeable
6543002	58568	Envirovac Inc Dba Monogram Systems-Rockford Div	5 · Secondary reference	2 · Fully interchangeable
6543002	K4F95	Transvac Systems	5 · Secondary reference	2 · Fully interchangeable
70092830	K6451	Bae Systems Marine Limited	5 · Secondary reference	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Sep 22, 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 22, 2026	Evac North America Inc 47WD8			$10,556	Dla	SPE8E826V1660 » 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 6543002.

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

DLA management data

FLIS unit price: $491.77
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: TOILET, MARINE
Part Name Assigned By Controlling Agency: DISCHARGE VALVE,910 WITH AIR VALVE

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.