7902037-28 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7902037-28: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B SECOND END, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-793-2147, 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

7902037-28

NSN: 3020-00-793-2147
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)

SPECIFICATIONS

flow_angle	90.0 DEGREES SECOND END
seat_angle	37.0 DEGREES FIRST END
temp_rating	-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class	2B SECOND END
connection_type	THREADED INTERNAL TUBE FIRST END
inside_diameter	0.375 INCHES NOMINAL IN
connection_style	SWIVEL NUT FLARE SECOND END
outside_diameter	0.620 INCHES NOMINAL IN
thread_direction	RIGHT-HAND FIRST END
operating_pressure	3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure	10000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size	0.562 INCHES FIRST END IN
NSN	3020-00-793-2147

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

163590Reference document

Same NSN cross-reference

Reference document — Secondary reference

TP163590Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7902037-28?

7902037-28 is a GEAR,HELICAL.

What parts can replace 7902037-28?

There are 2 known substitutes for 7902037-28: 163590, TP163590. Substitute compatibility should be verified for your specific system.

What is the NSN for 7902037-28?

7902037-28 is cataloged in the U.S. Government catalog under NSN 3020-00-793-2147. This indicates validated use in U.S. government and defense supply chains.

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7902037-28 — GEAR,HELICAL

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