Home · NSN 01-172-2909

NSN 01-172-2909 — Valve,Check

NIIN 01-172-2909 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-172-2909 is the national stock number for a valve,check. It cross-references to 11 manufacturer part numbers from 5 CAGE codes, including Naval Ship Systems Command, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Sfc Valve Corporation; the primary is 19790. The unit of issue is EA and the FLIS list price is $3,944.41.

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

11

part numbers from 5 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-172-2909: 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
803-2177525-C351AF80064Naval Ship Systems Command3 · Design control (vendor)2 · Fully interchangeable
803-2177525-C3580064Naval Ship Systems Command5 · Secondary reference9 · Reference only
810-217752580064Naval Ship Systems Command5 · Secondary reference9 · Reference only
810-2177525-C35180064Naval Ship Systems Command5 · Secondary reference9 · Reference only
MILV1843681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
897.5.B-1/2IN S1GZ83Sfc Valve CorporationC1 · Not fully interchangeable
803-217752580064Naval Ship Systems CommandD9 · Reference only
1979014959Crane Co Div Valve DivE8
897-9/897-1501REV0/8820397871GZ83Sfc Valve CorporationE8
W032034B02TS/64903-1H/88203911057574Velan Valve United States Opco, Inc.E8
W032034B05TS-64903-1E-88203730757574Velan Valve United States Opco, Inc.E8

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 19790.

Request 19790

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
$3,944.41
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

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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