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1145977 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1145977: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: PORCELAIN OVERALL, shank_length: 0.188 INCHES NOMINAL IN, overall_height: 0.438 INCHES NOMINAL IN, inside_diameter: 0.406 INCHES NOMINAL IN, flange_thickness: 0.070 INCHES NOMINAL IN, outside_diameter: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-082-7009, 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
1145977
NSN: 5970-00-082-7009
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 89254 — FRIGIDAIRE HOME PRODUCTS DIVISION, WHITE CONSOLIDATED INDUST (USA)
SPECIFICATIONS
materialPORCELAIN OVERALL
shank_length0.188 INCHES NOMINAL IN
overall_height0.438 INCHES NOMINAL IN
inside_diameter0.406 INCHES NOMINAL IN
flange_thickness0.070 INCHES NOMINAL IN
outside_diameter0.812 INCHES NOMINAL IN
style_designatorSPOOL
shank_outside_diameter0.570 INCHES NOMINAL IN
NSN5970-00-082-7009
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN 1145977 MFR INSULATOR,BUSHING
KEY FEATURES
•
FLANGE THICKNESS: 0.070 INCHES NOMINAL IN
•
SHANK LENGTH: 0.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPOOL
•
OUTSIDE DIAMETER: 0.812 INCHES NOMINAL IN
•
SHANK OUTSIDE DIAMETER: 0.570 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.406 INCHES NOMINAL IN
•
MATERIAL: PORCELAIN OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.438 INCHES NOMINAL IN
FLANGE THICKNESS0.070 INCHES NOMINAL IN
SHANK LENGTH0.188 INCHES NOMINAL IN
STYLE DESIGNATORSPOOL
OUTSIDE DIAMETER0.812 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER0.570 INCHES NOMINAL IN
INSIDE DIAMETER0.406 INCHES NOMINAL IN
MATERIALPORCELAIN 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
Q83812Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
Q83811Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1145977?
1145977 is a INSULATOR,BUSHING.
What parts can replace 1145977?
There are 2 known substitutes for 1145977: Q83812, Q83811. Substitute compatibility should be verified for your specific system.
What is the NSN for 1145977?
1145977 is cataloged in the U.S. Government catalog under NSN 5970-00-082-7009. 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.