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31-5090G2 — 31-5090G2

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31-5090G2: 31-5090G2.

The 31-5090G2 is a the manufacturer industrial component. Key specifications include skirt_style: FLARED, skirt_design: NONDETACHABLE, overall_depth: 0.781 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-644-1907, 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
31-5090G2
NSN: 5355-00-644-1907
FSC: 5355 — Knobs and Pointers
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
skirt_styleFLARED
skirt_designNONDETACHABLE
overall_depth0.781 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter1.375 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
special_featuresREFERENCE MARKINGS SINGLE LINE ON SKIRT IN LINE WITH DOT ON FACE OF KNOB
style_designatorROUND
attachment_methodSETSCREWS
counterbore_depth0.281 INCHES NOMINAL IN
overall_thickness0.938 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES SCREW HOLE IN
NSN5355-00-644-1907
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 31-5090G2 TITLE COMPONENT PN 31-5090G2 MFR 31-5090G2
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.375 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.938 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.281 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.375 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.938 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
COUNTERBORE DEPTH0.281 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
COUNTERBORE DIAMETER0.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31-5090G2?
31-5090G2 is a 31-5090G2.
What is the NSN for 31-5090G2?
31-5090G2 is cataloged in the U.S. Government catalog under NSN 5355-00-644-1907. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.