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PartsTable / COMPONENT / A6790-023-127
A6790-023-127 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include end_item_identification: VALVE RELF .50IPS 35T 44PSI, reference_number_differentiating_characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-127-1726, 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
A6790-023-127
NSN: 4820-01-127-1726
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
end_item_identificationVALVE RELF .50IPS 35T 44PSI
reference_number_differentiating_characteristicsMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
NSN4820-01-127-1726
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A6790-023-127 · 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 TYPE FOR WHICH DESIGNED: RELIEF
•
MATERIAL: NICKEL ALLOY
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
•
STEM ACTUATING END TYPE: ROUNDED
•
VALVE SIZE FOR WHICH DESIGNED: 0.250 INCHES IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDRELIEF
MATERIALNICKEL ALLOY
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
STEM ACTUATING END TYPEROUNDED
VALVE SIZE FOR WHICH DESIGNED0.250 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
8524Interchangeable
interchangeable cross-reference
interchangeable
8000-4Interchangeable
interchangeable cross-reference
interchangeable
A6790.023.127Interchangeable
interchangeable cross-reference
interchangeable
6790-023-127Interchangeable
interchangeable cross-reference
interchangeable
20235 PIECE 14Interchangeable
interchangeable cross-reference
interchangeable
20271FIND9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A6790-023-127?
A6790-023-127 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace A6790-023-127?
There are 12 known substitutes for A6790-023-127: 8524, 8000-4, A6790.023.127 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A6790-023-127?
A6790-023-127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-127-1726. 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