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Technical Data Sheet
PartsTable / COMPONENT / 1118-5 PIECE 13
1118-5 PIECE 13 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include special_features: SIZE 2; 2 THD BOLT HOLES ON 5/16-18 AND THE OTHER 3/8-15; MALLEABLE IRON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-274-1862, 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
1118-5 PIECE 13
NSN: 4820-01-274-1862
FSC: 4820
CAGE: 30386 — ARROW MACHINE INC (USA)
SPECIFICATIONS
special_featuresSIZE 2; 2 THD BOLT HOLES ON 5/16-18 AND THE OTHER 3/8-15; MALLEABLE IRON
NSN4820-01-274-1862
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1118-5 PIECE 13 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
11185Interchangeable
interchangeable cross-reference
interchangeable
26469Interchangeable
interchangeable cross-reference
interchangeable
11185-1Interchangeable
interchangeable cross-reference
interchangeable
A1154-3Interchangeable
interchangeable cross-reference
interchangeable
AA1154-3Interchangeable
interchangeable cross-reference
interchangeable
MILB5687TYPE1C0MP0SITI0NAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1118-5 PIECE 13?
1118-5 PIECE 13 is a SEAT,VALVE.
What parts can replace 1118-5 PIECE 13?
There are 14 known substitutes for 1118-5 PIECE 13: 11185, 26469, 11185-1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1118-5 PIECE 13?
1118-5 PIECE 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-274-1862. 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