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PartsTable / COMPONENT / 7586-39-1-AA
7586-39-1-AA ✓ 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 material: STEEL SEAT, end_item_identification: 11398-1, material_document_and_classification: ASTM-A18FEATGUSED ON GATE VALVE DRAWING NO. N-11398-1 ASSN STD SINGLE MATERIAL RESPONSE SEAT.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-463-9227, 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
7586-39-1-AA
NSN: 4820-01-463-9227
FSC: 4820
CAGE: 4Y1F4 — TWC THE VALVE COMPANY, L.L.C. (USA)
SPECIFICATIONS
materialSTEEL SEAT
end_item_identification11398-1
material_document_and_classificationASTM-A18FEATGUSED ON GATE VALVE DRAWING NO. N-11398-1 ASSN STD SINGLE MATERIAL RESPONSE SEAT
NSN4820-01-463-9227
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7586-39-1-AA · 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 SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A18FEATGUSED ON GATE VALVE DRAWING NO. N-11398-1 ASSN STD SINGLE MATERIAL RESPONSE SEAT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A18FEATGUSED ON GATE VALVE DRAWING NO. N-11398-1 ASSN STD SINGLE MATERIAL RESPONSE SEAT
END ITEM IDENTIFICATION11398-1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
CD-1104 PART 1503-N 3.00INInterchangeable
interchangeable cross-reference
interchangeable
15F-3/7878REV0/882049760Interchangeable
interchangeable cross-reference
interchangeable
1503-N 3.00IN CD-1104Interchangeable
interchangeable cross-reference
interchangeable
N-11398-1 PIECE 5 6INInterchangeable
interchangeable cross-reference
interchangeable
CD-55299Interchangeable
interchangeable cross-reference
interchangeable
700663272Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7586-39-1-AA?
7586-39-1-AA is a SEAT,VALVE.
What parts can replace 7586-39-1-AA?
There are 24 known substitutes for 7586-39-1-AA: CD-1104 PART 1503-N 3.00IN, 15F-3/7878REV0/882049760, 1503-N 3.00IN CD-1104 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7586-39-1-AA?
7586-39-1-AA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-463-9227. 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