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147057 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

147057: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, surface_finish: 63.0 MICROINCHES RIGHT SIDE, inside_diameter: 0.880 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN, outside_diameter: 1.023 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN, overall_thickness: 0.250 INCHES NOMINAL IN, surface_treatment: CHROMATE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-207-9834, 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
147057
NSN: 5365-01-207-9834
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
surface_finish63.0 MICROINCHES RIGHT SIDE
inside_diameter0.880 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN
outside_diameter1.023 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN
overall_thickness0.250 INCHES NOMINAL IN
surface_treatmentCHROMATE
material_document_and_classificationQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN5365-01-207-9834
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 147057 MFR SPACER,RING
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES RIGHT SIDE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
OUTSIDE DIAMETER: 1.023 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES RIGHT SIDE
SURFACE FINISH63.0 MICROINCHES LARGEST OUTSIDE DIAMETER
SURFACE FINISH63.0 MICROINCHES BORE
SURFACE FINISH63.0 MICROINCHES LEFT SIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE A
OUTSIDE DIAMETER1.023 INCHES MINIMUM AND 1.026 INCHES MAXIMUM IN
OVERALL THICKNESS0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE
INSIDE DIAMETER0.880 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMATE
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

No substitute or cross-reference records for this part.

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 147057?
147057 is a SPACER,RING.
What is the NSN for 147057?
147057 is cataloged in the U.S. Government catalog under NSN 5365-01-207-9834. 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.