Cleared+

4820-00-139-7693

VALVE,SAFETY RELIEF

FSC: 4820
Valves, Nonpowered
NIIN / country: 001397693 · International
Unit / status: EA · active
Award activity (24 mo index): —

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.

27541TRANSAERO, INC.MELVILLE, NYSAMnot yet in directory

78HR2T AND T PRODUCTS LLCFLORENCE, ALSAMnot yet in directory

2U435DELA TECHNOLOGY CORPORATIONROCKVILLE, MDSAMnot yet in directory

22841SCOTT INDUSTRIAL SYSTEMS, INCDAYTON, OHSAMnot yet in directory

91816CIRCOR AEROSPACE, INC.CORONA, CASAMnot yet in directory

Recent award / quote activity

27541TRANSAERO, INC.MELVILLE, NYSAMnot yet in directory

DIBBS award history · Jul 21, 2026

$3,822 · qty 2

27541TRANSAERO, INC.MELVILLE, NYSAMnot yet in directory

DIBBS award history · Jul 14, 2026

$3,021 · qty 9

78HR2T AND T PRODUCTS LLCFLORENCE, ALSAMnot yet in directory

DIBBS award history · May 5, 2025

$2,011 · qty 6

27541TRANSAERO, INC.MELVILLE, NYSAMnot yet in directory

DIBBS award history · Sep 15, 2022

$1,871 · qty 5

27541TRANSAERO, INC.MELVILLE, NYSAMnot yet in directory

DIBBS award history · Apr 17, 2020

$1,281 · qty 7

2U435DELA TECHNOLOGY CORPORATIONROCKVILLE, MDSAMnot yet in directory

DIBBS award history · Aug 11, 2015

$522 · qty 10

22841SCOTT INDUSTRIAL SYSTEMS, INCDAYTON, OHSAMnot yet in directory

DIBBS award history · Jun 16, 2014

$455 · qty 7

2U435DELA TECHNOLOGY CORPORATIONROCKVILLE, MDSAMnot yet in directory

DIBBS award history · Sep 18, 2012

$422 · qty 8

2U435DELA TECHNOLOGY CORPORATIONROCKVILLE, MDSAMnot yet in directory

DIBBS award history · Jan 17, 2012

$423 · qty 10

2U435DELA TECHNOLOGY CORPORATIONROCKVILLE, MDSAMnot yet in directory

DIBBS award history · Aug 2, 2010

$214 · qty 2

91816CIRCOR AEROSPACE, INC.CORONA, CASAMnot yet in directory

DIBBS award history · Jan 7, 1997

$174 · qty 1

Open buys for this NSN

No open DIBBS/SAM solicitations with a quote date still ahead.

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.

91816CIRCOR AEROSPACE, INC.CORONA, CASAMnot yet in directory

PN D559T8M10