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PartsTable / COMPONENT / A7456-001-130
A7456-001-130 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include end_item_identification: KUNKLE VALVE CO. INC TYPE 1741-T RELIEF VALVE,SIZE 2-1/2 IN.

IN, general_characteristics_item_description: BRONZE ASTM-B-61; 5.305 IN. OD; 4.454 IN. ID; 3.115 IN.

LG 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 4820-01-042-9683, 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
A7456-001-130
NSN: 4820-01-042-9683
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
end_item_identificationKUNKLE VALVE CO. INC TYPE 1741-T RELIEF VALVE,SIZE 2-1/2 IN. IN
general_characteristics_item_descriptionBRONZE ASTM-B-61; 5.305 IN. OD; 4.454 IN. ID; 3.115 IN. LG IN
NSN4820-01-042-9683
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A7456-001-130 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE ASTM-B-61; 5.305 IN. OD; 4.454 IN. ID; 3.115 IN. LG IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONKUNKLE VALVE CO. INC TYPE 1741-T RELIEF VALVE,SIZE 2-1/2 IN. IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE ASTM-B-61; 5.305 IN. OD; 4.454 IN. ID; 3.115 IN. LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
80087Interchangeable
interchangeable cross-reference
interchangeable
LMF1087Interchangeable
interchangeable cross-reference
interchangeable
116122-1Interchangeable
interchangeable cross-reference
interchangeable
2023000341MInterchangeable
interchangeable cross-reference
interchangeable
202300241MInterchangeable
interchangeable cross-reference
interchangeable
305A115Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A7456-001-130?
A7456-001-130 is a MICROCIRCUIT,DIGITAL.
What parts can replace A7456-001-130?
There are 18 known substitutes for A7456-001-130: 80087, LMF1087, 116122-1 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A7456-001-130?
A7456-001-130 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-042-9683. 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