PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1140 ITEM 11
1140 ITEM 11 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_length: 0.605 INCHES NOMINAL IN, point_height: 0.031 INCHES NOMINAL IN, overall_width: 0.375 INCHES NOMINAL IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 21-3/4 SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-311-8143, 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
1140 ITEM 11
NSN: 4820-01-311-8143
FSC: 4820
CAGE: 8W880 — R & D MACHINE RAFAEL ANAYA DIV DEFENSE LOGISTICS AGENCY (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_length0.605 INCHES NOMINAL IN
point_height0.031 INCHES NOMINAL IN
overall_width0.375 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity21-3/4 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_height1.188 INCHES NOMINAL IN
overall_length2.125 INCHES NOMINAL IN
point_diameter0.125 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
NSN4820-01-311-8143
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1140 ITEM 11 · 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
1145-1Interchangeable
interchangeable cross-reference
interchangeable
506-0753-00Interchangeable
interchangeable cross-reference
interchangeable
506-0753-002Interchangeable
interchangeable cross-reference
interchangeable
E3984Interchangeable
interchangeable cross-reference
interchangeable
04250985754306Interchangeable
interchangeable cross-reference
interchangeable
445-9909Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1140 ITEM 11?
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 1140 ITEM 11?
1140 ITEM 11 is a COIL,RADIO FREQUENCY.
What parts can replace 1140 ITEM 11?
There are 12 known substitutes for 1140 ITEM 11: 1145-1, 506-0753-00, 506-0753-002 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1140 ITEM 11?
1140 ITEM 11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-311-8143. This indicates validated use in U.S. government and defense supply chains.
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 — 1140 ITEM 11

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