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910227-1 — INSULATOR,WASHER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

910227-1: INSULATOR,WASHER.

The INSULATOR,WASHER is a the manufacturer industrial component. Key specifications include material: MICA OVERALL, overall_height: 0.003 INCHES NOMINAL IN, inside_diameter: 0.318 INCHES NOMINAL IN, outside_diameter: 0.875 INCHES NOMINAL IN, style_designator: ROUND, FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-768-7793, 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
910227-1
NSN: 5970-00-768-7793
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialMICA OVERALL
overall_height0.003 INCHES NOMINAL IN
inside_diameter0.318 INCHES NOMINAL IN
outside_diameter0.875 INCHES NOMINAL IN
style_designatorROUND, FLAT
NSN5970-00-768-7793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,WASHER TITLE COMPONENT PN 910227-1 MFR INSULATOR,WASHER
KEY FEATURES
•
STYLE DESIGNATOR: ROUND, FLAT
•
OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.318 INCHES NOMINAL IN
•
MATERIAL: MICA OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.003 INCHES NOMINAL IN
STYLE DESIGNATORROUND, FLAT
OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
INSIDE DIAMETER0.318 INCHES NOMINAL IN
MATERIALMICA 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 2
140A014H21Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
910227-0001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 910227-1?
910227-1 is a INSULATOR,WASHER.
What parts can replace 910227-1?
There are 2 known substitutes for 910227-1: 140A014H21, 910227-0001. Substitute compatibility should be verified for your specific system.
What is the NSN for 910227-1?
910227-1 is cataloged in the U.S. Government catalog under NSN 5970-00-768-7793. 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.