643316 ITEM22 — INSULATOR,BUSHING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

643316 ITEM22: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: OVERALL PLASTIC,BAKELITE LINEN ROD, inside_diameter: 0.128 INCHES NOMINAL IN, flange_thickness: 0.156 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, style_designator: STEPPED, ROUND, first_step_height: 0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-242-9015, 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

643316 ITEM22

NSN: 5970-01-242-9015
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	OVERALL PLASTIC,BAKELITE LINEN ROD
inside_diameter	0.128 INCHES NOMINAL IN
flange_thickness	0.156 INCHES NOMINAL IN
outside_diameter	0.375 INCHES NOMINAL IN
style_designator	STEPPED, ROUND
first_step_height	0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
second_step_height	0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
first_step_diameter	0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
second_step_diameter	0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
end_item_identification	6605-00-519-5677 CONTROL,INDICATOR
first_counterbore_depth	0.093 INCHES NOMINAL IN
first_counterbore_diameter	0.219 INCHES NOMINAL IN
NSN	5970-01-242-9015

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST STEP DIAMETER: 0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN

•

FLANGE THICKNESS: 0.156 INCHES NOMINAL IN

•

FIRST COUNTERBORE DIAMETER: 0.219 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STEPPED, ROUND

•

OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN

•

FIRST COUNTERBORE DEPTH: 0.093 INCHES NOMINAL IN

•

SECOND STEP DIAMETER: 0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN

•

INSIDE DIAMETER: 0.128 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST STEP DIAMETER	0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
FLANGE THICKNESS	0.156 INCHES NOMINAL IN
FIRST COUNTERBORE DIAMETER	0.219 INCHES NOMINAL IN
STYLE DESIGNATOR	STEPPED, ROUND
OUTSIDE DIAMETER	0.375 INCHES NOMINAL IN
FIRST COUNTERBORE DEPTH	0.093 INCHES NOMINAL IN
SECOND STEP DIAMETER	0.183 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
INSIDE DIAMETER	0.128 INCHES NOMINAL IN
FIRST STEP HEIGHT	0.265 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	6605-00-519-5677 CONTROL,INDICATOR

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

No substitute or cross-reference records for this part.

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 643316 ITEM22?

643316 ITEM22 is a INSULATOR,BUSHING.

What is the NSN for 643316 ITEM22?

643316 ITEM22 is cataloged in the U.S. Government catalog under NSN 5970-01-242-9015. This indicates validated use in U.S. government and defense supply chains.

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643316 ITEM22 — INSULATOR,BUSHING

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