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PartsTable / COMPONENT / 317368 ITEM 13
317368 ITEM 13 ✓ 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 CARTRIDGE,CHECK VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OUTER LAYER, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1875 INCHES NOMINAL FIRST IN, overall_length: 0.7900 INCHES NOMINAL IN, style_designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES, locking_lug_width: 0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM 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 4820-01-700-9270, 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
317368 ITEM 13
NSN: 4820-01-700-9270
FSC: 4820
CAGE: 1PWP4 — HAMILTON JET, INC. (USA)
SPECIFICATIONS
materialSTEEL OUTER LAYER
corner_shapeSQUARE ALL CORNERS
hole_diameter0.1875 INCHES NOMINAL FIRST IN
overall_length0.7900 INCHES NOMINAL IN
style_designatorHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
locking_lug_width0.1750 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM IN
locking_lug_height0.0360 INCHES NOMINAL IN
locking_lug_length0.1562 INCHES NOMINAL IN
distance_from_lug_end_to_end_of_bearing0.0900 INCHES NOMINAL IN
antirotation/lubrication_type_and_quantity1 HOLE
distance_from_centerline_of_opening_to_left_end_of_bearing0.3950 INCHES NOMINAL FIRST IN
NSN4820-01-700-9270
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 317368 ITEM 13 · 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 16
318773Interchangeable
interchangeable cross-reference
interchangeable
CB-504-20Interchangeable
interchangeable cross-reference
interchangeable
317368Interchangeable
interchangeable cross-reference
interchangeable
7539370Interchangeable
interchangeable cross-reference
interchangeable
213161Interchangeable
interchangeable cross-reference
interchangeable
201317Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 317368 ITEM 13?
317368 ITEM 13 is a CARTRIDGE,CHECK VALVE.
What parts can replace 317368 ITEM 13?
There are 16 known substitutes for 317368 ITEM 13: 318773, CB-504-20, 317368 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 317368 ITEM 13?
317368 ITEM 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-700-9270. 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