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PartsTable / COMPONENT / N32673
N32673 ✓ 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 RETAINER,SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, overall_length: 4.937 INCHES NOMINAL IN, inside_diameter: 2.500 INCHES NOMINAL IN, outside_diameter: 2.935 INCHES NOMINAL IN, valve_design_control_activity: 35795, valve_size_for_which_designed: 1.500 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-173-4672, 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
N32673
NSN: 4820-01-173-4672
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL COMP 416
overall_length4.937 INCHES NOMINAL IN
inside_diameter2.500 INCHES NOMINAL IN
outside_diameter2.935 INCHES NOMINAL IN
valve_design_control_activity35795
valve_size_for_which_designed1.500 INCHES IN
material_document_and_classificationQQ-S-763, CLASS 416, COND A FED SPEC SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designedHNS-3
NSN4820-01-173-4672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N32673 · 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 COMP 416
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 416, COND A FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 2.935 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: HNS-3
•
VALVE SIZE FOR WHICH DESIGNED: 1.500 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 35795
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 416
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 416, COND A FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH4.937 INCHES NOMINAL IN
OUTSIDE DIAMETER2.935 INCHES NOMINAL IN
INSIDE DIAMETER2.500 INCHES NOMINAL IN
VALVE MODEL NUMBER FOR WHICH DESIGNEDHNS-3
VALVE SIZE FOR WHICH DESIGNED1.500 INCHES IN
VALVE DESIGN CONTROL ACTIVITY35795
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
32674Interchangeable
interchangeable cross-reference
interchangeable
19549N PIECE 29Interchangeable
interchangeable cross-reference
interchangeable
A14165Interchangeable
interchangeable cross-reference
interchangeable
1143S6Interchangeable
interchangeable cross-reference
interchangeable
5304066Interchangeable
interchangeable cross-reference
interchangeable
1085815Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N32673?
N32673 is a RETAINER,SEAT,VALVE.
What parts can replace N32673?
There are 21 known substitutes for N32673: 32674, 19549N PIECE 29, A14165 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N32673?
N32673 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-173-4672. 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