PartsTable
Technical Data Sheet
8-237-11-1 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 30.0 DEGREES NOMINAL, body_length: 5.600 INCHES NOMINAL IN, thread_class: 2B, rating_method: WINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 55 SINGLE COMPONENT SINGLE PRIMARY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-460-2878, 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
8-237-11-1
NSN: 4820-00-460-2878
FSC: 4820
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL
seat_angle30.0 DEGREES NOMINAL
body_length5.600 INCHES NOMINAL IN
thread_class2B
rating_methodWINDING TURNS AND ELECTRICAL SINGLE COMPONENT SINGLE PRIMARY
turn_quantity55 SINGLE COMPONENT SINGLE PRIMARY
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeOPEN
overall_height1.315 INCHES NOMINAL IN
mounting_methodFRICTION SINGLE GROUP
frequency_rating2.0 MEGAHERTZ MINIMUM AND 3.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
outside_diameter0.905 INCHES NOMINAL IN
NSN4820-00-460-2878
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 8-237-11-1 · 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
KEY FEATURES
THREAD CLASS: 2B
NOMINAL THREAD SIZE: 0.438 INCHES IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER: 0.905 INCHES NOMINAL IN
MATERIAL: STEEL
STYLE DESIGNATOR: PLUG
SEAT ANGLE: 30.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
NOMINAL THREAD SIZE0.438 INCHES IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
OUTSIDE DIAMETER0.905 INCHES NOMINAL IN
MATERIALSTEEL
STYLE DESIGNATORPLUG
OVERALL HEIGHT1.315 INCHES NOMINAL IN
SEAT ANGLE30.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
0082E-3711-1Interchangeable
interchangeable cross-reference
interchangeable
2596-1Interchangeable
interchangeable cross-reference
interchangeable
0464052-7Interchangeable
interchangeable cross-reference
interchangeable
91-548383-21YInterchangeable
interchangeable cross-reference
interchangeable
82371-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8-237-11-1?
8-237-11-1 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 8-237-11-1?
There are 5 known substitutes for 8-237-11-1: 0082E-3711-1, 2596-1, 0464052-7 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-237-11-1?
8-237-11-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-460-2878. This indicates validated use in U.S. government and defense supply chains.
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