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0856870000 — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The CAP,VALVE is a the manufacturer industrial component. Key specifications include width: 1.250 INCHES NOMINAL IN, height: 1.500 INCHES NOMINAL IN, material: STEEL, special_features: THD INTERNAL NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-321-8345, 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
0856870000
NSN: 4820-01-321-8345
FSC: 4820
CAGE: 26337 — PARKER-HANNIFIN CORPORATION DIV HYDRAULIC ACCUMULATOR DIVISION (USA)
SPECIFICATIONS
width1.250 INCHES NOMINAL IN
height1.500 INCHES NOMINAL IN
materialSTEEL
special_featuresTHD INTERNAL NPT
NSN4820-01-321-8345
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0856870000 · 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
•
MATERIAL: STEEL
•
HEIGHT: 1.500 INCHES NOMINAL IN
•
WIDTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL
HEIGHT1.500 INCHES NOMINAL IN
WIDTH1.250 INCHES NOMINAL IN
SPECIAL FEATURESTHD INTERNAL NPT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
400 055InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2018891InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G7038PC31-33T03537-39T041InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
141120R1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0856870000?
0856870000 is a CAP,VALVE.
What parts can replace 0856870000?
There are 4 known substitutes for 0856870000: 400 055, 2018891, G7038PC31-33T03537-39T041 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0856870000?
0856870000 is cataloged in the Federal Logistics Information System under NSN 4820-01-321-8345. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026