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← Manufacturers & Distributors

4820-01-269-9557

SEAT,VALVE

FSC
4820
Valves, Nonpowered
NIIN / country
012699557 · USA
Unit / status
EA · active
Catalog unit price
$6,074
DEMIL
A
Source of supply
SMS

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
BODY INSIDE DIAMETERINCHES NOMINAL 2.016
FLANGE DIAMETERINCHES NOMINAL 2.750
FLANGE SEAT TO DISK END HEIGHTINCHES NOMINAL 0.125
MATERIALOVERALL NICKEL ALLOY
NOMINAL THREAD SIZESINGLE THREADED PORTION INCHES 2.500
SEATING SURFACE SHAPEFLAT
THREAD CLASS2A
THREAD LENGTHSINGLE THREADED PORTION INCHES NOMINAL 0.282
THREAD QUANTITY PER INCHA14
THREAD SERIES DESIGNATORSINGLE THREADED PORTION UNS
UNDER FLANGE HEIGHTINCHES NOMINAL 0.688

Manufacturers that have won this work

DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory
1N8T8JGILS, LLCSLIDELL, LASAMnot yet in directory
07WX1INTERNATIONAL SOURCE & SUPPLY INCJACKSONVILLE, FLSAMnot yet in directory

Recent award / quote activity

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

DIBBS award history · Mar 7, 2025

$4,354 · qty 44
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Sep 26, 2018

$785 · qty 10
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Jul 27, 2015

$726 · qty 6
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Sep 25, 2014

$718 · qty 9
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Dec 27, 2012

$490 · qty 8
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Oct 13, 2010

$371 · qty 5
79343ASRC FEDERAL FACILITIES LOGISTICS,FAIRFIELD, NJSAMnot yet in directory

DIBBS award history · Jun 21, 2010

$371 · qty 6
35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

DIBBS award history · Dec 1, 2006

$300 · qty 4
35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

DIBBS award history · Sep 29, 2006

$300 · qty 5
1N8T8JGILS, LLCSLIDELL, LASAMnot yet in directory

DIBBS award history · Aug 28, 2006

$327 · qty 2
35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

DIBBS award history · Dec 1, 2005

$203 · qty 6
07WX1INTERNATIONAL SOURCE & SUPPLY INCJACKSONVILLE, FLSAMnot yet in directory

DIBBS award history · Apr 9, 1999

$204 · qty 10

Open buys for this NSN

SPE7MC26T241S

DIBBS · quotes by Sep 10, 2026 · UNRESTRICTED

Quote history

Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.

No quote history rows for this NSN.

Listed manufacturers

MCRL rows for this NSN — companies that make or supply the part.

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

PN 218-283-42

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

PN 218-283-45

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

PN N-732

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

PN N-732 PC 15

35795LESLIE CONTROLS, INC.TAMPA, FLSAMnot yet in directory

PN NB21828342