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LL703PC5 ✓ 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

SLIDE,DIRECTIONAL CONTROL LINEAR. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, grip_length: 3.125 INCHES NOMINAL IN, head_height: 0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN, grip_diameter: 0.555 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN, thread_length: 4.500 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 4820-00-622-6837, 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
LL703PC5
NSN: 4820-00-622-6837
FSC: 4820
CAGE: 55107 — OLMSTED PRODUCTS COMPANY LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
grip_length3.125 INCHES NOMINAL IN
head_height0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN
grip_diameter0.555 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
thread_length4.500 INCHES NOMINAL IN
fastener_length4.400 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
special_featuresGRADE 8 PLAIN FINISH HEX CAP SCREW
thread_directionRIGHT-HAND
width_between_flats0.798 INCHES MINIMUM AND 0.812 INCHES MAXIMUM IN
end_item_identificationJERRV 4X4 EOD, 2355-01-532-2174
thread_quantity_per_inch18
NSN4820-00-622-6837
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LL703PC5 · 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 12
18271Interchangeable
interchangeable cross-reference
interchangeable
295Interchangeable
interchangeable cross-reference
interchangeable
MILC52404Interchangeable
interchangeable cross-reference
interchangeable
851-C12Interchangeable
interchangeable cross-reference
interchangeable
3163344Interchangeable
interchangeable cross-reference
interchangeable
10-8242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LL703PC5?
LL703PC5 is a SLIDE,DIRECTIONAL CONTROL LINEAR.
What parts can replace LL703PC5?
There are 12 known substitutes for LL703PC5: 18271, 295, MILC52404 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LL703PC5?
LL703PC5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-622-6837. 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