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81-872442-000 — CAP,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

81-872442-000: CAP,VALVE.

The CAP,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE INTERNALLY THREADED, second_end_style: CHAMFERED, special_features: ITEM THREADED FIRST END 0.500 IN -20 UNF-2B IN, pin_overall_length: 2.875 INCHES NOMINAL IN, pin_overall_diameter: 1.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-183-8984, 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
81-872442-000
NSN: 4820-01-183-8984
FSC: 4820 — Valves, Nonpowered
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE INTERNALLY THREADED
second_end_styleCHAMFERED
special_featuresITEM THREADED FIRST END 0.500 IN -20 UNF-2B IN
pin_overall_length2.875 INCHES NOMINAL IN
pin_overall_diameter1.0000 INCHES NOMINAL IN
first_end_taper_length0.625 INCHES NOMINAL IN
end_item_identificationASSAULT AMPHIBIOUS VEHICLE
second_end_relationship_with_first_endNOT IDENTICAL
NSN4820-01-183-8984
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 81-872442-000 · 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
32920Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 81-872442-000?
81-872442-000 is a CAP,VALVE.
What parts can replace 81-872442-000?
There is 1 known substitute for 81-872442-000: 32920. Substitute compatibility should be verified for your specific system.
What is the NSN for 81-872442-000?
81-872442-000 is cataloged in the U.S. Government catalog under NSN 4820-01-183-8984. This indicates validated use in U.S. government and defense supply chains.
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