Home · FSC 4820 Valves, Nonpowered · NSN 4820-01-104-9226

NSN 4820-01-104-9226 — Valve,Butterfly

NIIN 01-104-9226 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4820-01-104-9226 is the national stock number for a valve,butterfly in federal supply class 4820 (Valves, Nonpowered). It cross-references to 1 manufacturer part number from 3 CAGE codes, including Honeywell International Inc.; the primary is 397964-1-3. The unit of issue is EA and the FLIS list price is $11,654.43.

The U.S. government has bought this item 12 times on record, 3 of them in the last 24 months, most recently on August 19, 2026 at $11,988.00 each from S3 Aerodefense LLC. The median unit price paid over 36 months is $10,296.53. 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 number from 3 CAGEs

open solicitations, all agencies

government buys in 24 months · median $10,296.53

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
397964-1-3	70210	Honeywell International Inc.	3 · Design control (vendor)	2 · Fully interchangeable
397964-1-3	59364	Honeywell International Inc.	5 · Secondary reference	2 · Fully interchangeable
397964-1-3	02LU7	Honeywell International Inc.	5 · Secondary reference	9 · Reference only

Government demand

Nothing open right now. Last government buy Aug 19, 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 19, 2026	S3 Aerodefense LLC 4GPC1	1	$11,988.00		Dla	SPE4A526V1877
Aug 19, 2026	S3 Aerodefense LLC 4GPC1			$11,988	Dla	SPE4A526V1877
Jun 17, 2026	Honeywell International Inc. 59364	3	$8,605.06		Dla	SPE4A526F7158
Apr 30, 2021	Sherwood Avionics And Accessories, Inc. 3EM37	14	$8,940.00		Dla	SPE4A521V1218
Apr 8, 2021	Sherwood Avionics And Accessories, Inc. 3EM37	4	$8,940.00		Dla	SPE4A521V1096
Sep 16, 2019	Sherwood Avionics And Accessories, Inc. 3EM37	5	$7,636.00		Dla	SPE4A519V2197
Aug 25, 2011	Honeywell International Inc. 02LU7	11	$2,251.62		Dla	SPM74001D9711131H
Mar 17, 2010	S And J Military International, L.L.C. 1BKC7	1	$2,500.00		Dla	SPM4AC10M0105
Feb 11, 2010	Honeywell International Inc. 02LU7	20	$2,176.20		Dla	SPM74001D971103BA
Mar 3, 2008	Honeywell International Inc. 02LU7	14	$2,037.45		Dla	SPM74001D97115803
Oct 10, 2007	Honeywell International Inc. 02LU7	5	$2,037.45		Dla	SPM74001D97114704
Jan 25, 2001	Francisco And Associates 0RRB2	7	$2,142.85		Dla	SP074001MPD76

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 12 buys 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 397964-1-3.

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

DLA management data

FLIS unit price: $11,654.43
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Maximum Operating Temp: SINGLE RESPONSE FAHRENHEIT 150.0
End Item Identification: HELICOPTER, ADVANCE ATTACK, AH-1W
Operating Pressure: SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 35.0

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.