PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6181-133
6181-133 ✓ 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: NICKEL ALLOY, nut_style: HEXAGON, base_style: MEDIUM SCREW, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, body_width: 2.625 INCHES NOMINAL IN, bulb_style: R (REFLECTOR). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-186-3626, 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
6181-133
NSN: 4810-01-186-3626
FSC: 4810
CAGE: 99447 — COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT DIV INTERCONNECT (USA)
SPECIFICATIONS
materialNICKEL ALLOY
nut_styleHEXAGON
base_styleMEDIUM SCREW
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
body_width2.625 INCHES NOMINAL IN
bulb_styleR (REFLECTOR)
nut_height0.125 INCHES NOMINAL IN
shell_typeSOLID
body_height2.250 INCHES NOMINAL IN
body_length4.375 INCHES NOMINAL IN
handle_typeL-STYLE
corner_shapeSQUARE ALL CORNERS
NSN4810-01-186-3626
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6181-133 · 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 5
6181-133 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
8814Interchangeable
interchangeable cross-reference
interchangeable
6181-133Interchangeable
interchangeable cross-reference
interchangeable
10515Interchangeable
Same NIIN cross-reference
interchangeable
10515 ITEM 2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 6181-133?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6181-133?
6181-133 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 6181-133?
There are 5 known substitutes for 6181-133: 6181-133 ITEM 6, 8814, 6181-133 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6181-133?
6181-133 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-186-3626. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6181-133

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026