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137584 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

137584: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, inside_diameter: 4.125 INCHES MINIMUM AND 4.141 INCHES MAXIMUM IN, outside_diameter: 4.906 INCHES MINIMUM AND 4.922 INCHES MAXIMUM IN, overall_thickness: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN, material_document_and_classification: ASTM A473 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-151-8594, 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
137584
NSN: 5365-01-151-8594
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 416
inside_diameter4.125 INCHES MINIMUM AND 4.141 INCHES MAXIMUM IN
outside_diameter4.906 INCHES MINIMUM AND 4.922 INCHES MAXIMUM IN
overall_thickness0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
material_document_and_classificationASTM A473 ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-01-151-8594
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 137584 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 4.906 INCHES MINIMUM AND 4.922 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A473 ASSN STD SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 4.125 INCHES MINIMUM AND 4.141 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER4.906 INCHES MINIMUM AND 4.922 INCHES MAXIMUM IN
OVERALL THICKNESS0.218 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A473 ASSN STD SINGLE MATERIAL RESPONSE
INSIDE DIAMETER4.125 INCHES MINIMUM AND 4.141 INCHES MAXIMUM IN
MATERIALSTEEL COMP 416
SUBSTITUTES & CROSS-REFERENCES 2
131791Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
057361 ITEM 22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 137584?
137584 is a SPACER,RING.
What parts can replace 137584?
There are 2 known substitutes for 137584: 131791, 057361 ITEM 22. Substitute compatibility should be verified for your specific system.
What is the NSN for 137584?
137584 is cataloged in the U.S. Government catalog under NSN 5365-01-151-8594. 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.