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PartsTable / COMPONENT / A48377PC40
A48377PC40 ✓ 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 ADJUSTING BOLT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, attachment_method: THREADED HOLES, valve_size_for_which_designed: 2.500 INCHES IN, valve_type_for_which_designed: RELIEF, valve_model_number_for_which_designed: H4 HN-H. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-046-1328, 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
A48377PC40
NSN: 4820-01-046-1328
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL
attachment_methodTHREADED HOLES
valve_size_for_which_designed2.500 INCHES IN
valve_type_for_which_designedRELIEF
valve_model_number_for_which_designedH4 HN-H
NSN4820-01-046-1328
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A48377PC40 · 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
•
VALVE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: H4 HN-H
•
ATTACHMENT METHOD: THREADED HOLES
•
VALVE TYPE FOR WHICH DESIGNED: RELIEF
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
VALVE MODEL NUMBER FOR WHICH DESIGNEDH4 HN-H
ATTACHMENT METHODTHREADED HOLES
VALVE TYPE FOR WHICH DESIGNEDRELIEF
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SA48183Interchangeable
interchangeable cross-reference
interchangeable
S48183Interchangeable
interchangeable cross-reference
interchangeable
A47800Interchangeable
interchangeable cross-reference
interchangeable
A48377Interchangeable
interchangeable cross-reference
interchangeable
A48377CAP37550Interchangeable
interchangeable cross-reference
interchangeable
34616Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A48377PC40?
A48377PC40 is a ADJUSTING BOLT,VALVE.
What parts can replace A48377PC40?
There are 14 known substitutes for A48377PC40: SA48183, S48183, A47800 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A48377PC40?
A48377PC40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-046-1328. 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