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PartsTable / COMPONENT / 2172ON PIECE 35
2172ON PIECE 35 ✓ Verified by PartsTable
— · 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 material: STEEL, attachment_method: BOLTS, valve_size_for_which_designed: 0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN, valve_type_for_which_designed: FLUID PRESSURE REGULATING, material_document_and_classification: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE, valve_model_number_for_which_designed: CLASS HNS-5. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-195-9231, 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
2172ON PIECE 35
NSN: 4820-01-195-9231
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL
attachment_methodBOLTS
valve_size_for_which_designed0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN
valve_type_for_which_designedFLUID PRESSURE REGULATING
material_document_and_classificationASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designedCLASS HNS-5
NSN4820-01-195-9231
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2172ON PIECE 35 · 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 DOCUMENT AND CLASSIFICATION: ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL
•
VALVE TYPE FOR WHICH DESIGNED: FLUID PRESSURE REGULATING
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: CLASS HNS-5
•
ATTACHMENT METHOD: BOLTS
•
VALVE SIZE FOR WHICH DESIGNED: 0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
VALVE TYPE FOR WHICH DESIGNEDFLUID PRESSURE REGULATING
VALVE MODEL NUMBER FOR WHICH DESIGNEDCLASS HNS-5
ATTACHMENT METHODBOLTS
VALVE SIZE FOR WHICH DESIGNED0.750 INCHES AND 1.000 INCHES AND 1.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
AS 568-219Interchangeable
interchangeable cross-reference
interchangeable
3296038Interchangeable
interchangeable cross-reference
interchangeable
39-685Interchangeable
interchangeable cross-reference
interchangeable
32-185Interchangeable
interchangeable cross-reference
interchangeable
32-134Interchangeable
interchangeable cross-reference
interchangeable
2172ON PIECE 28A 1 1-4INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2172ON PIECE 35?
2172ON PIECE 35 is a CAP,VALVE.
What parts can replace 2172ON PIECE 35?
There are 25 known substitutes for 2172ON PIECE 35: AS 568-219, 3296038, 39-685 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2172ON PIECE 35?
2172ON PIECE 35 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-195-9231. 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: July 2026