Home · NSN 00-399-2887

NSN 00-399-2887 — Seat,Valve

NIIN 00-399-2887 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-399-2887 is the national stock number for a seat,valve. It cross-references to 1 manufacturer part number from 1 CAGE code, including Spirax Sarco Inc; the primary is 43210. The unit of issue is EA and the FLIS list price is $14.37.

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.

1

part number from 1 CAGE

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-399-2887: 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
4321053059Spirax Sarco Inc3 · Design control (vendor)2 · Fully interchangeable

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 43210.

Request 43210

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
$14.37
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Thread Class
2A
Thread Length
SINGLE THREADED PORTION INCHES NOMINAL 0.375
Flange Diameter
INCHES NOMINAL 1.875
Body Inside Diameter
INCHES NOMINAL 1.343
Flange Seat To Disk End Height
INCHES NOMINAL 0.156
Under Flange Height
INCHES NOMINAL 0.375
Nominal Thread Size
SINGLE THREADED PORTION INCHES 1.625
Seating Surface Shape
FLAT
Special Features
TWO LUGS SPANNER TYPEWRENCHING FEATURES ON THE TOP OF SEAT 0.375 IN. LG,0.125 IN. W,0.125 IN. H,SPACED 180 DEGREES APART
Material
OVERALL STEEL
Thread Series Designator
SINGLE THREADED PORTION UNEF

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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