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Technical Data Sheet
PartsTable / COMPONENT / 2631316
2631316 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 2.312 INCHES NOMINAL IN, overall_length: 6.000 INCHES NOMINAL 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 4820-00-220-9108, 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
2631316
NSN: 4820-00-220-9108
FSC: 4820
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.312 INCHES NOMINAL IN
flute_quantity2
overall_length6.000 INCHES NOMINAL IN
shank_diameter0.188 INCHES NOMINAL IN
special_featuresAIRCRAFT EXTENSION TYPE; FRACTIONAL SIZE 3/16
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.1875 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN4820-00-220-9108
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2631316 · 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
•
LARGEST OUTSIDE DIAMETER: 0.287 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
DISK STYLE: CONE
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST OUTSIDE DIAMETER0.287 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
DISK STYLECONE
OVERALL LENGTH1.755 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
05874Interchangeable
interchangeable cross-reference
interchangeable
NAS907Interchangeable
interchangeable cross-reference
interchangeable
2640092 ITEM 19L1Interchangeable
interchangeable cross-reference
interchangeable
2630384-ITEM-28Interchangeable
interchangeable cross-reference
interchangeable
2630080ITEM 11L1Interchangeable
interchangeable cross-reference
interchangeable
2740033 ITEM 8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2631316?
2631316 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 2631316?
There are 6 known substitutes for 2631316: 05874, NAS907, 2640092 ITEM 19L1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2631316?
2631316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-220-9108. 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