PartsTable
Technical Data Sheet
6181-133 ITEM 6 ✓ 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 chain: NOT INCLUDED, phase: SINGLE, width: 0.405 MILLIMETERS MINIMUM AND 0.725 MILLIMETERS MAXIMUM MM, height: 9.188 INCHES NOMINAL IN, insert: NOT INCLUDED, length: 5.625 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 4820-01-262-1052, 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 ITEM 6
NSN: 4820-01-262-1052
FSC: 4820
CAGE: 01496 — AIR DRY CO OF AMERICA, LLC (USA)
SPECIFICATIONS
chainNOT INCLUDED
phaseSINGLE
width0.405 MILLIMETERS MINIMUM AND 0.725 MILLIMETERS MAXIMUM MM
height9.188 INCHES NOMINAL IN
insertNOT INCLUDED
length5.625 INCHES NOMINAL IN
diameter0.465 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
materialPLASTIC OVERALL
quantity1
body_width0.800 INCHES MAXIMUM IN
drive_typeDIRECT
head_styleHEXAGON
NSN4820-01-262-1052
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 6181-133 ITEM 6 · 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 17
0-110Interchangeable
interchangeable cross-reference
interchangeable
79-1/4Interchangeable
interchangeable cross-reference
interchangeable
1B415-114Interchangeable
interchangeable cross-reference
interchangeable
9814Interchangeable
interchangeable cross-reference
interchangeable
8814Interchangeable
interchangeable cross-reference
interchangeable
6114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6181-133 ITEM 6?
6181-133 ITEM 6 is a SEAT,VALVE.
What parts can replace 6181-133 ITEM 6?
There are 17 known substitutes for 6181-133 ITEM 6: 0-110, 79-1/4, 1B415-114 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6181-133 ITEM 6?
6181-133 ITEM 6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-262-1052. This indicates validated use in U.S. government and defense supply chains.
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