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2548B74 — 2548B74

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2548B74: 2548B74.

The 2548B74 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, construction: LAMINATED, outside_diameter: 0.625 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, overall_thickness: 0.700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-515-1799, 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
2548B74
NSN: 5365-01-515-1799
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
constructionLAMINATED
outside_diameter0.625 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
overall_thickness0.700 INCHES NOMINAL IN
lamination_quantity7
lamination_thickness0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
end_item_identificationAN/AQS-14
material_document_and_classificationSAE-AMS-DTL-22499, COMPOSITION 1, TYPE 1, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-01-515-1799
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2548B74 TITLE COMPONENT PN 2548B74 MFR 2548B74
KEY FEATURES
•
OVERALL THICKNESS: 0.700 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AMS-DTL-22499, COMPOSITION 1, TYPE 1, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
LAMINATION QUANTITY: 7
•
LAMINATION THICKNESS: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.700 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS-DTL-22499, COMPOSITION 1, TYPE 1, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
APERTURE DIAMETER0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
LAMINATION QUANTITY7
LAMINATION THICKNESS0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONAN/AQS-14
MATERIALALUMINUM ALLOY
CONSTRUCTIONLAMINATED
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2548B74?
2548B74 is a 2548B74.
What is the NSN for 2548B74?
2548B74 is cataloged in the U.S. Government catalog under NSN 5365-01-515-1799. 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.