Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-354-5207

NSN 4820-01-354-5207 — Valve,Check

NIIN 01-354-5207 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4820-01-354-5207 is the national stock number for a valve,check in federal supply class 4820 (Valves, Nonpowered). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including Northrop Grumman Systems Corporation, Kepner Products Co; the primary is 1512C-1-2. The unit of issue is EA and the FLIS list price is $545.93.

The U.S. government has bought this item 1 time on record, 1 of them in the last 24 months, most recently on August 18, 2026 for $2,152 from Kampi Components Co 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 2 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
1858654-5	03956	Northrop Grumman Systems Corporation	3 · Design control (vendor)	2 · Fully interchangeable
1512C-1-2	96948	Kepner Products Co	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 18, 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 18, 2026	Kampi Components Co Inc 7Z016			$2,152	Dla	SPE4A626PAZZM

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 1512C-1-2.

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

DLA management data

FLIS unit price: $545.93
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Flow Control Device: DISK
Mounting Position: HORIZONTAL
Material: BODY COPPER ALLOY

Related stock numbers

Other NSNs filed under the same part numbers.

01-498-8481 · Valve,Check

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.