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31P3 — SPACER,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

31P3: SPACER,PLATE.

The SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212, hole_diameter: 0.136 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, special_features: BOLT HOLES COUNTERSUNK 0.245 IN. MIN.

0.255 IN. MAX. DIA.

BY 90 DEGREE ANGLE IN, style_designator: CIRCULAR, aperture_diameter: 1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN. This part is cataloged in the U.S. Government catalog under NSN 5365-00-522-6151, 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
31P3
NSN: 5365-00-522-6151
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 95019 — DANA CORP SPICER TRANSMISSION DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1212
hole_diameter0.136 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
special_featuresBOLT HOLES COUNTERSUNK 0.245 IN. MIN. 0.255 IN. MAX. DIA. BY 90 DEGREE ANGLE IN
style_designatorCIRCULAR
aperture_diameter1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
features_providedCASEHARDENED
bolt_hole_quantity6
bolt_circle_diameter1.562 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-00-522-6151
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,PLATE TITLE COMPONENT PN 31P3 MFR SPACER,PLATE
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 1.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
APERTURE DIAMETER1.203 INCHES MINIMUM AND 1.219 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER1.562 INCHES NOMINAL IN
SPECIAL FEATURESBOLT HOLES COUNTERSUNK 0.245 IN. MIN. 0.255 IN. MAX. DIA. BY 90 DEGREE ANGLE IN
MATERIALSTEEL COMP 1212
HOLE DIAMETER0.136 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES 1
394118Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31P3?
31P3 is a SPACER,PLATE.
What parts can replace 31P3?
There is 1 known substitute for 31P3: 394118. Substitute compatibility should be verified for your specific system.
What is the NSN for 31P3?
31P3 is cataloged in the U.S. Government catalog under NSN 5365-00-522-6151. 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.