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Technical Data Sheet
PartsTable / MRO / 31A7984
31A7984 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 31A7984 is a the manufacturer industrial component. Key specifications include body_style: BUSHING MOUNTED, body_height: 1.150 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, body_length: 0.438 INCHES NOMINAL IN, thread_class: 2A A, body_diameter: 0.562 INCHES NOMINAL IN, physical_form: LIQUID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-00-090-3935, 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
MRO→ MRO_GENERAL→ 31A7984
NSN: 5841-00-090-3935
FSC: 5841
CAGE: 15280 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION (USA)
SPECIFICATIONS
body_styleBUSHING MOUNTED
body_height1.150 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
body_length0.438 INCHES NOMINAL IN
thread_class2A A
body_diameter0.562 INCHES NOMINAL IN
physical_formLIQUID
terminal_typeCONNECTOR, RECEPTACLE
bushing_length0.188 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height1.714 INCHES MINIMUM AND 1.854 INCHES MAXIMUM IN
overall_length1.300 INCHES MAXIMUM IN
actuator_height0.125 INCHES NOMINAL IN
NSN5841-00-090-3935
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 31A7984 TITLE COMPONENT PN 31A7984 MFR 31A7984
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
644792-103Interchangeable
interchangeable cross-reference
interchangeable
21730Interchangeable
interchangeable cross-reference
interchangeable
113462-16Interchangeable
interchangeable cross-reference
interchangeable
8M3159Interchangeable
interchangeable cross-reference
interchangeable
1-2-0DX062Interchangeable
interchangeable cross-reference
interchangeable
PM21678Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31A7984?
31A7984 is a 31A7984. It is classified as a MRO (MRO_GENERAL).
What parts can replace 31A7984?
There are 12 known substitutes for 31A7984: 644792-103, 21730, 113462-16 and 9 more. Substitute compatibility should be verified for your specific system.
Is 31A7984 still available?
31A7984 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