PartsTable
Technical Data Sheet
803-2177142 ✓ 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 BODY GUIDED DISK NUT,VALVE is a the manufacturer industrial component. Key specifications include height: 15.062 INCHES NOMINAL IN, material: STEEL BODY, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, outside_diameter: 5.257 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 4820-01-067-9924, 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
803-2177142
NSN: 4820-01-067-9924
FSC: 4820
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height15.062 INCHES NOMINAL IN
materialSTEEL BODY
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
outside_diameter5.257 INCHES NOMINAL IN
special_featuresLEVEL I REQUIREMENTS DO NOT APPLY
style_designatorSTRAIGHT THRU
operating_pressure900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
maximum_operating_temp100.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-01-067-9924
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 803-2177142 · 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
OUTSIDE DIAMETER: 4.125 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UN
THREAD QUANTITY PER INCH: 12
MATERIAL: STEEL
SHOULDER WIDTH: 0.560 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 2.500 INCHES IN
STYLE DESIGNATOR: PLUG
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.275 INCHES NOMINAL IN
OUTSIDE DIAMETER4.125 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUN
THREAD QUANTITY PER INCH12
MATERIALSTEEL
SHOULDER WIDTH0.560 INCHES NOMINAL IN
NOMINAL THREAD SIZE2.500 INCHES IN
STYLE DESIGNATORPLUG
SEAT ANGLE45.0 DEGREES NOMINAL
SHOULDER HEIGHT1.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
803-2177142Interchangeable
interchangeable cross-reference
interchangeable
803-2177142-5XX-15Interchangeable
interchangeable cross-reference
interchangeable
803-2177142-51X-3AInterchangeable
interchangeable cross-reference
interchangeable
803-2177142-5XX-9AInterchangeable
interchangeable cross-reference
interchangeable
803-2177142-5XX-12Interchangeable
interchangeable cross-reference
interchangeable
803-2177142-5XX-23Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 803-2177142?
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 803-2177142?
803-2177142 is a BODY GUIDED DISK NUT,VALVE.
What parts can replace 803-2177142?
There are 11 known substitutes for 803-2177142: 803-2177142, 803-2177142-5XX-15, 803-2177142-51X-3A and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-2177142?
803-2177142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-067-9924. 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 — 803-2177142