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290645 — BODY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

290645: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include height: 1.625 INCHES NOMINAL IN, diameter: 1.750 INCHES NOMINAL IN, material: WAX IMPREGNATION, core_width: 0.500 INCHES NOMINAL IN, core_height: 1.625 INCHES NOMINAL IN, core_length: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-157-3557, 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
290645
NSN: 4820-01-157-3557
FSC: 4820 — Valves, Nonpowered
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
height1.625 INCHES NOMINAL IN
diameter1.750 INCHES NOMINAL IN
materialWAX IMPREGNATION
core_width0.500 INCHES NOMINAL IN
core_height1.625 INCHES NOMINAL IN
core_length3.000 INCHES NOMINAL IN
primary_terminal_typeWIRE LEAD
mounting_configurationSLOT MTD
secondary_terminal_typeSOLDER
primary_winding_awg_size20
primary_terminal_quantity2
secondary_winding_awg_size40
NSN4820-01-157-3557
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 290645 · 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
SUBSTITUTES & CROSS-REFERENCES 1
2AH986Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 290645?
290645 is a BODY,VALVE.
What parts can replace 290645?
There is 1 known substitute for 290645: 2AH986. Substitute compatibility should be verified for your specific system.
What is the NSN for 290645?
290645 is cataloged in the U.S. Government catalog under NSN 4820-01-157-3557. 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.