PartsTable
Technical Data Sheet
D-53 ✓ 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 BAR,T,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, bonnet_type: PACKING RETAINING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: DIAPHRAGM OPERATED,VALVE NORMALLY CLOSED, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-051-0855, 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
D-53
NSN: 4820-01-051-0855
FSC: 4820
CAGE: 71342 — IMI CASH VALVE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
bonnet_typePACKING RETAINING
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresDIAPHRAGM OPERATED,VALVE NORMALLY CLOSED
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.250 INCHES ALL ENDS IN
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodHYDRAULIC
NSN4820-01-051-0855
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: D-53 · 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
NOMINAL THREAD SIZE: 1.250 INCHES ALL ENDS IN
VALVE OPERATION METHOD: HYDRAULIC
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
MATERIAL: COPPER ALLOY BODY
FLOW CONTROL DEVICE: DISK
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS IN
VALVE OPERATION METHODHYDRAULIC
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALCOPPER ALLOY BODY
FLOW CONTROL DEVICEDISK
MATERIALSTEEL CORROSION RESISTING SEAT
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
12-010Interchangeable
interchangeable cross-reference
interchangeable
J512Interchangeable
interchangeable cross-reference
interchangeable
SAE J512 6 060110BInterchangeable
interchangeable cross-reference
interchangeable
760-3-8Interchangeable
interchangeable cross-reference
interchangeable
1887757Interchangeable
interchangeable cross-reference
interchangeable
A162618Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy D-53?
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 D-53?
D-53 is a BAR,T,TELETYPEWRITER.
What parts can replace D-53?
There are 21 known substitutes for D-53: 12-010, J512, SAE J512 6 060110B and 18 more. Substitute compatibility should be verified for your specific system.
Is D-53 still available?
D-53 is currently cancelled.
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 — D-53