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PartsTable / COMPONENT / 1360DPC21
1360DPC21 ✓ 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 material: STEEL OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 2.750 INCHES NOMINAL IN, style_designator: THREADED FLANGED, seat_angle_in_deg: 58.000 NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-074-7198, 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
1360DPC21
NSN: 4820-00-074-7198
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class2A SINGLE THREADED PORTION A
thread_length0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter2.750 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
seat_angle_in_deg58.000 NOMINAL
nominal_thread_size2.500 INCHES SINGLE THREADED PORTION IN
under_flange_height3.375 INCHES NOMINAL IN
body_inside_diameter2.005 INCHES MINIMUM AND 2.007 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
thread_quantity_per_inch14 SINGLE THREADED PORTION
thread_series_designatorUNS SINGLE THREADED PORTION
NSN4820-00-074-7198
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1360DPC21 · 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
•
THREAD SERIES DESIGNATOR: UNS SINGLE THREADED PORTION
•
FLANGE DIAMETER: 2.750 INCHES NOMINAL IN
•
SEATING SURFACE SHAPE: ANGULAR
•
FLANGE SEAT TO DISK END HEIGHT: 0.438 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED FLANGED
•
MATERIAL: STEEL OVERALL
•
UNDER FLANGE HEIGHT: 3.375 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 14 SINGLE THREADED PORTION
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
FLANGE DIAMETER2.750 INCHES NOMINAL IN
SEATING SURFACE SHAPEANGULAR
FLANGE SEAT TO DISK END HEIGHT0.438 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED FLANGED
MATERIALSTEEL OVERALL
UNDER FLANGE HEIGHT3.375 INCHES NOMINAL IN
THREAD QUANTITY PER INCH14 SINGLE THREADED PORTION
SEAT ANGLE IN DEG58.000 NOMINAL
THREAD CLASS2A SINGLE THREADED PORTION A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
703110Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
54-10016Interchangeable
interchangeable cross-reference
interchangeable
68-325DInterchangeable
interchangeable cross-reference
interchangeable
717-021869Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1360DPC21?
1360DPC21 is a SEAT,VALVE.
What parts can replace 1360DPC21?
There are 21 known substitutes for 1360DPC21: 703110, GGG-C-755, ASME B94.19 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1360DPC21?
1360DPC21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-074-7198. 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