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PartsTable / COMPONENT / RS931-3A
RS931-3A ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RESOLVER,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, body_style: STRAIGHT SHAPE, case_style: SQUARE, head_style: FLAT COUNTERSUNK UNDERCUT, seal_width: 0.438 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5990-00-519-3072, 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
RS931-3A
NSN: 5990-00-519-3072
FSC: 5990
CAGE: 88818 — KEARFOTT CORPORATION DIV GUIDANCE AND NAVIGATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
body_styleSTRAIGHT SHAPE
case_styleSQUARE
head_styleFLAT COUNTERSUNK UNDERCUT
seal_width0.438 INCHES NOMINAL IN
seat_angle37.0 DEGREES SECOND END
design_typeNONREUSABLE
temp_rating-50.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
body_diameter1.750 INCHES NOMINAL IN
overall_width2.750 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
NSN5990-00-519-3072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESOLVER,ELECTRICAL TITLE COMPONENT PN RS931-3A MFR RESOLVER,ELECTRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
50158Interchangeable
interchangeable cross-reference
interchangeable
DS100772-1Interchangeable
interchangeable cross-reference
interchangeable
24-49210Interchangeable
interchangeable cross-reference
interchangeable
PS282AND377Interchangeable
interchangeable cross-reference
interchangeable
19815M1Interchangeable
interchangeable cross-reference
interchangeable
60331Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RS931-3A?
RS931-3A is a RESOLVER,ELECTRICAL.
What parts can replace RS931-3A?
There are 17 known substitutes for RS931-3A: 50158, DS100772-1, 24-49210 and 14 more. Substitute compatibility should be verified for your specific system.
Is RS931-3A still available?
RS931-3A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026