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4520-00-203-9557

HEATER,SPACE,ELECTRIC

FSC
4520
Space and Water Heating Equipment
NIIN / country
002039557 · International
Unit / status
· 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.

No award rows keyed to this NSN yet.

Recent award / quote activity

No DIBBS history or USASpending cache rows for this NSN.

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.

13799H & E VENTURE, LLCGREEN BAY, WISAMnot yet in directory

PN 140SN4ALT2M0DIFI

72143SNYDERGENERAL CORPAUBURN, NYSAMnot yet in directory

PN 140SN4ALT2M0DIFI

80064NAVAL SHIP SYSTEMS COMMANDWASHINGTON NAVY YARD, DCSAMnot yet in directory

PN 313-3802-60587AL