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Technical Data Sheet
PartsTable / COMPONENT / 70791-1
70791-1 ✓ 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 VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include width: 7.000 INCHES NOMINAL IN, height: 20.000 INCHES NOMINAL IN, length: 16.000 INCHES NOMINAL IN, end_item_identification: MANIFOLD SYSTEM, reference_data_and_literature: SERD NO. 41271.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-313-6947, 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
70791-1
NSN: 4820-01-313-6947
FSC: 4820
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
width7.000 INCHES NOMINAL IN
height20.000 INCHES NOMINAL IN
length16.000 INCHES NOMINAL IN
end_item_identificationMANIFOLD SYSTEM
reference_data_and_literatureSERD NO. 41271
NSN4820-01-313-6947
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70791-1 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMANIFOLD SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
70791Interchangeable
interchangeable cross-reference
interchangeable
70791-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70791-1?
70791-1 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace 70791-1?
There are 2 known substitutes for 70791-1: 70791, 70791-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 70791-1?
70791-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-313-6947. 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