Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-568-5498

NSN 4820-01-568-5498 — Valve,Exhaust Control

NIIN 01-568-5498 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4820-01-568-5498 is the national stock number for a valve,exhaust control in federal supply class 4820 (Valves, Nonpowered). It cross-references to 1 manufacturer part number from 1 CAGE code, including Naval Sea Systems Command; the primary is 7052955. The unit of issue is EA and the FLIS list price is $4,502.17.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 31, 2026 for $23,574 from Wulff Defense Solutions LLC. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part number from 1 CAGE

open solicitations, all agencies

government buy in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
7052955	53711	Naval Sea Systems Command	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Aug 31, 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
Aug 31, 2026	Wulff Defense Solutions LLC 10TD1			$23,574	Dla	SPE7MC26P0100

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 7052955.

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

DLA management data

FLIS unit price: $4,502.17
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

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.