Home · FSC 4820 Valves, Nonpowered · NSN 4820-00-453-7142

NSN 4820-00-453-7142 — Valve Assembly,Purge

NIIN 00-453-7142 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS

NSN 4820-00-453-7142 is the national stock number for a valve assembly,purge in federal supply class 4820 (Valves, Nonpowered). It cross-references to 3 manufacturer part numbers from 4 CAGE codes, including Tactair Fluid Controls Inc, Rtx Corporation, Hawker Pacific Aerospace Landing Gear And Components Mfg And Repair; the primary is 101155-1. The unit of issue is EA and the FLIS list price is $2,811.69.

No government purchase of this stock number is on our record yet. 1 solicitation is open right now, the soonest due October 19, 2026 for 80 . 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 numbers from 4 CAGEs

open solicitation, all agencies

government buys 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
2681-102	70236	Tactair Fluid Controls Inc	3 · Design control (vendor)	2 · Fully interchangeable
101155-1	55820	Rtx Corporation	5 · Secondary reference	9 · Reference only
2681	99473	Hawker Pacific Aerospace Landing Gear And Components Mfg And Repair	5 · Secondary reference	9 · Reference only
2681	99215	Kaiser Fluid Technologies Inc.	5 · Secondary reference	9 · Reference only
2681-102	99215	Kaiser Fluid Technologies Inc.	5 · Secondary reference	9 · Reference only
2681-102	99473	Hawker Pacific Aerospace Landing Gear And Components Mfg And Repair	C	1 · Not fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE7MC27T0292 · 80 · due Oct 19, 2026 · N · AMSC P · DIBBS

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 101155-1.

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

DLA management data

FLIS unit price: $2,811.69
Unit of issue: EA
Acquisition advice: D — Stocked, centrally managed (DLA)
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

General Characteristics Item Description: LG 2.75IN.,W 1.38IN.,TEMP RANGE M65DEG F TO 400DEG F

Related stock numbers

Other NSNs filed under the same part numbers.

00-069-8253 · Reactor
00-103-8053 · Head,Steam Condenser
00-358-4540 · Carburetor,Float
00-448-4861 · Pad,Damper
00-556-7465 · Shaft
00-703-7111 · Pad,Cushioning
01-210-6408 · Transformer,Power
01-225-3899 · Cover,Pocket,Oil

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.