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BBW900-320-40 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BBW900-320-40: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: CERAMIC OVERALL, overall_height: 0.040 INCHES NOMINAL IN, inside_diameter: 0.320 INCHES NOMINAL IN, outside_diameter: 0.900 INCHES NOMINAL IN, style_designator: ROUND, FLAT, material_document_and_classification: CEREMIC,MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-104-0873, 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
BBW900-320-40
NSN: 5970-00-104-0873
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 05451 — MATERION BRUSH INC (USA)
SPECIFICATIONS
materialCERAMIC OVERALL
overall_height0.040 INCHES NOMINAL IN
inside_diameter0.320 INCHES NOMINAL IN
outside_diameter0.900 INCHES NOMINAL IN
style_designatorROUND, FLAT
material_document_and_classificationCEREMIC,MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5970-00-104-0873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN BBW900-320-40 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: CEREMIC,MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.900 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.320 INCHES NOMINAL IN
•
MATERIAL: CERAMIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.040 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
MATERIAL DOCUMENT AND CLASSIFICATIONCEREMIC,MIL-I-10 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.900 INCHES NOMINAL IN
INSIDE DIAMETER0.320 INCHES NOMINAL IN
MATERIALCERAMIC OVERALL
OTHER ITEMS IN FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330 5970-00-001-1357 5970-00-001-1418 5970-00-001-1420 5970-00-001-1472 5970-00-001-1476 5970-00-001-1477 5970-00-001-1479
SUBSTITUTES & CROSS-REFERENCES 1
B-900-320-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 BBW900-320-40?
BBW900-320-40 is a INSULATOR,WASHER.
What parts can replace BBW900-320-40?
There is 1 known substitute for BBW900-320-40: B-900-320-40. Substitute compatibility should be verified for your specific system.
What is the NSN for BBW900-320-40?
BBW900-320-40 is cataloged in the U.S. Government catalog under NSN 5970-00-104-0873. 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.