Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-085-7411

NSN 4820-01-085-7411 — Poppet Assembly,Valve

NIIN 01-085-7411 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4820-01-085-7411 is the national stock number for a poppet assembly,valve in federal supply class 4820 (Valves, Nonpowered). It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including Eaton Aerospace LLC Dba Sterer Engineering Div Valve & Actuator, Curtiss-Wright Electro-Mechanical Corp, Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp; the primary is 73405. The unit of issue is EA and the FLIS list price is $45,211.20.

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 $347,788 from Argo Turboserve Corporation. 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.

6

part numbers from 5 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 4820-01-085-7411: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
73687-109790Eaton Aerospace LLC Dba Sterer Engineering Div Valve & Actuator3 · Design control (vendor)2 · Fully interchangeable
NM1224-18FGX3Curtiss-Wright Electro-Mechanical Corp3 · Design control (vendor)2 · Fully interchangeable
73405-509790Eaton Aerospace LLC Dba Sterer Engineering Div Valve & Actuator5 · Secondary reference2 · Fully interchangeable
73405-5909790Eaton Aerospace LLC Dba Sterer Engineering Div Valve & Actuator5 · Secondary reference9 · Reference only
NM1224-193591Pentair Valves & Controls Us Lp Div Flow Control Us Holding Corp5 · Secondary reference9 · Reference only
NM1224-1830Q4Curtiss-Wright Electro-Mechanical Corporation5 · Secondary reference9 · Reference only
NM1224-14RPH2Dresser-Rand Company5 · Secondary reference9 · Reference only
PL73405-5909790Eaton Aerospace LLC Dba Sterer Engineering Div Valve & Actuator5 · Secondary reference9 · Reference only
7340509790Eaton Aerospace LLC Dba Sterer Engineering Div Valve & ActuatorD9 · Reference only

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

DateVendorQtyUnit costAmountBuyerReference
Aug 31, 2026Argo Turboserve Corporation 7Y333$347,788DlaSPE7MC26P3499

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 73405.

Request 73405

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$45,211.20
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Dec 1, 2025

Item characteristics

General Characteristics Item Description
METALLIC PER MIL-STD-271; FOR 10 IN.,600 LB,OIL OPERATED MAIN STEAM ROOT VALVE

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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