PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 30985CK
30985CK ✓ 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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include height: 0.313 INCHES NOMINAL IN, material: RUBBER OVERALL, overall_length: 1.000 INCHES NOMINAL IN, outside_diameter: 0.700 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN, special_features: 3 DEG TAPER IN SIDE WALL, style_designator: CUP. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-424-3749, 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
30985CK
NSN: 4820-01-424-3749
FSC: 4820
CAGE: 32997 — BOURNS INC (USA)
SPECIFICATIONS
height0.313 INCHES NOMINAL IN
materialRUBBER OVERALL
overall_length1.000 INCHES NOMINAL IN
outside_diameter0.700 INCHES MINIMUM AND 0.704 INCHES MAXIMUM IN
special_features3 DEG TAPER IN SIDE WALL
style_designatorCUP
surface_treatmentTIN
feather_edge_angle45.0 DEGREES NOMINAL
material_thickness0.031 INCHES NOMINAL IN
center_hole_diameter2.000 INCHES NOMINAL IN
fsc_application_data1. JACK ASSY,BULLDOZER
recess_inside_diameter6.000 INCHES NOMINAL IN
NSN4820-01-424-3749
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 30985CK · 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 15
30987Interchangeable
interchangeable cross-reference
interchangeable
0130987Interchangeable
interchangeable cross-reference
interchangeable
130987Interchangeable
interchangeable cross-reference
interchangeable
N-20492-AInterchangeable
interchangeable cross-reference
interchangeable
5H8773Interchangeable
interchangeable cross-reference
interchangeable
SAE J246Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 30985CK?
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 30985CK?
30985CK is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What parts can replace 30985CK?
There are 15 known substitutes for 30985CK: 30987, 0130987, 130987 and 12 more. Substitute compatibility should be verified for your specific system.
Is 30985CK still available?
30985CK 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 — 30985CK

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026