PartsTable
Technical Data Sheet
920A 10 ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL OVERALL, overall_length: 39.0 MILLIMETERS MAXIMUM MM, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-404-5866, 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
920A 10
NSN: 4820-00-404-5866
FSC: 4820
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length39.0 MILLIMETERS MAXIMUM MM
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
wrenching_surface_size10.0 MILLIMETERS NOMINAL SINGLE END MM
wrenching_surface_shape6 POINT SINGLE END INTERNAL
drive_end_outside_diameter23.87 MILLIMETERS MAXIMUM MM
nondefinitive_spec/std_data1 TYPE AND 1 CLASS
specification/standard_data05047-ASME B107.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN4820-00-404-5866
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 920A 10 · 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
RENEWABLE SEAT RING TYPE: THREADED
TEMP RATING: -40.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF
BODY STYLE: TEE
FIRST END STYLE DESIGNATOR: PLAIN
FURNISHED ITEMS: AUTOMATIC RELIEF VALVE AND PRESSURE BREAKER
MEDIA FOR WHICH DESIGNED: AIR
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
RENEWABLE SEAT RING TYPETHREADED
TEMP RATING-40.0 FAHRENHEIT MINIMUM AND 125.0 FAHRENHEIT MAXIMUM DEGF
BODY STYLETEE
FIRST END STYLE DESIGNATORPLAIN
FURNISHED ITEMSAUTOMATIC RELIEF VALVE AND PRESSURE BREAKER
MEDIA FOR WHICH DESIGNEDAIR
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
65735Interchangeable
interchangeable cross-reference
interchangeable
B107.5M CL1STAInterchangeable
interchangeable cross-reference
interchangeable
13310Interchangeable
interchangeable cross-reference
interchangeable
920A 10Interchangeable
interchangeable cross-reference
interchangeable
950MERInterchangeable
interchangeable cross-reference
interchangeable
5561F4AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 920A 10?
920A 10 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 920A 10?
There are 6 known substitutes for 920A 10: 65735, B107.5M CL1STA, 13310 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 920A 10?
920A 10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-404-5866. This indicates validated use in U.S. government and defense supply chains.
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