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SW1055 — INSULATOR,BUSHING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SW1055: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, temp_rating: 150.0 FAHRENHEIT NOMINAL DEGF, shank_height: 0.062 INCHES NOMINAL IN, overall_height: 0.094 INCHES NOMINAL IN, inside_diameter: 0.115 INCHES NOMINAL IN, pressure_rating: 3300.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-186-6455, 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
SW1055
NSN: 5970-00-186-6455
NIINs: 001866455, 013797214
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 13764 — MICRO PLASTICS INC (USA)
SPECIFICATIONS
materialNICKEL ALLOY
temp_rating150.0 FAHRENHEIT NOMINAL DEGF
shank_height0.062 INCHES NOMINAL IN
overall_height0.094 INCHES NOMINAL IN
inside_diameter0.115 INCHES NOMINAL IN
pressure_rating3300.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter0.252 INCHES NOMINAL IN
special_featuresINCL DISK 1, INSERT 1, PLATE 1, AND NUT
style_designatorSHOULDER
shank_outside_diameter0.144 INCHES NOMINAL IN
end_item_identificationKUNKLE INDUSTRIES INC SAFETY RELIEF VALVE TYPE 2771-T, 0.750 IN. SZ IN
NSN5970-00-186-6455
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,BUSHING TITLE COMPONENT PN SW1055 MFR INSULATOR,BUSHING
KEY FEATURES
•
SHANK HEIGHT: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
OUTSIDE DIAMETER: 0.252 INCHES NOMINAL IN
•
SHANK OUTSIDE DIAMETER: 0.144 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.115 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.094 INCHES NOMINAL IN
SHANK HEIGHT0.062 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OUTSIDE DIAMETER0.252 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER0.144 INCHES NOMINAL IN
INSIDE DIAMETER0.115 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
2578829-20Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
12SWS1055Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SWS411Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SW1055?
SW1055 is a INSULATOR,BUSHING.
What parts can replace SW1055?
There are 3 known substitutes for SW1055: 2578829-20, 12SWS1055, SWS411. Substitute compatibility should be verified for your specific system.
What is the NSN for SW1055?
SW1055 is cataloged in the U.S. Government catalog under NSN 5970-00-186-6455. 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.