PartsTable
Technical Data Sheet
20756 ✓ Verified by PartsTable
Lindy · 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

- High quality angled terminal block contacts<br>- Accepts 22-26 AWG solid core wire<br>- Dual type terminal blocks (for Krone/110 compatible punchdown tools)<br>- Dual standard labelling (T568A/T568B colour coding standards)<br>- Cable tie mounts and cable ties supplied for cable management<br>- 16(1U), 32(2U), 48(2U), 72(3U) and 96(4U) port versions also available<br>- Fixing screws, cage nuts and washers supplied separately (Part No. 66034) This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-613-2857, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
20756
NSN: 4810-00-613-2857
FSC: 4810
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
bend_radius3.000 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
outer_radius3.000 INCHES NOMINAL IN
overall_length3.0000 INCHES NOMINAL IN
working_length10.250 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
first_arm_length1.500 INCHES NOMINAL IN
special_featuresENVELOPE MATERIAL: GLASS; MFG. CLASS: ELECTRON TUBE
style_designatorTWO BEND
second_arm_length2.900 INCHES NOMINAL IN
body_inside_diameter2.4590 INCHES MINIMUM AND 2.4610 INCHES MAXIMUM IN
NSN4810-00-613-2857
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 20756 · Lindy ⚠ 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CADMIUM PLATED FINISH,1.615 IN. MIN,1.625 IN MAX LG,0.998 IN. OD OF TWO FLANGES,0.872 IN. OD OF ONE FLANGE,0.275 IN. DISTANCE BETWEEN FIRST TWO FLANGES,0.843 IN. DISTANCE BETWEEN SMALLEST FLANGE AND LARGEST,0.344 IN. HOLE DRILLED INTO CENTER OF VALVE IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CADMIUM PLATED FINISH,1.615 IN. MIN,1.625 IN MAX LG,0.998 IN. OD OF TWO FLANGES,0.872 IN. OD OF ONE FLANGE,0.275 IN. DISTANCE BETWEEN FIRST TWO FLANGES,0.843 IN. DISTANCE BETWEEN SMALLEST FLANGE AND LARGEST,0.344 IN. HOLE DRILLED INTO CENTER OF VALVE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
85266-01Interchangeable
interchangeable cross-reference
interchangeable
20756Interchangeable
interchangeable cross-reference
interchangeable
1724Interchangeable
interchangeable cross-reference
interchangeable
CH756Interchangeable
interchangeable cross-reference
interchangeable
2489565Interchangeable
interchangeable cross-reference
interchangeable
LL-HX4-5039Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20756?
20756 is a COUPLING,SHAFT,RIGID manufactured by Lindy.
What parts can replace 20756?
There are 8 known substitutes for 20756: 85266-01, 20756, 1724 and 5 more. Substitute compatibility should be verified for your specific system.
Is 20756 still available?
20756 is currently cancelled.
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