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B2547 — DRIVE,ENGINE,ELECTRICAL STARTER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B2547: DRIVE,ENGINE,ELECTRICAL STARTER.

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include general_characteristics_item_description: BRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN.

150 PSI GATE VALVE IN. This part is cataloged in the U.S. Government catalog under NSN 4820-01-153-1471, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
B2547
NSN: 4820-01-153-1471
FSC: 4820 — Valves, Nonpowered
CAGE: 29709 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN. 150 PSI GATE VALVE IN
NSN4820-01-153-1471
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B2547 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN. 150 PSI GATE VALVE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE;OVERALL 2 IN. DIA AND 2.312 IN.LONG;FOR A ONE IN. 150 PSI GATE VALVE IN
SUBSTITUTES & CROSS-REFERENCES 2
D2334 PIECE 17Reference document
Same NSN cross-reference
Reference document — Secondary reference
A2547Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B2547?
B2547 is a DRIVE,ENGINE,ELECTRICAL STARTER.
What parts can replace B2547?
There are 2 known substitutes for B2547: D2334 PIECE 17, A2547. Substitute compatibility should be verified for your specific system.
What is the NSN for B2547?
B2547 is cataloged in the U.S. Government catalog under NSN 4820-01-153-1471. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.