CPR-331-7 — INSULATOR,BUSHING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

CPR-331-7: INSULATOR,BUSHING.

The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, shank_height: 0.063 INCHES NOMINAL IN, chamfer_depth: 0.015 INCHES NOMINAL IN, overall_height: 0.125 INCHES NOMINAL IN, inside_diameter: 0.044 INCHES NOMINAL IN, outside_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-01-019-0447, 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

CPR-331-7

NSN: 5970-01-019-0447
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 61081 — SCHROFF INC (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
shank_height	0.063 INCHES NOMINAL IN
chamfer_depth	0.015 INCHES NOMINAL IN
overall_height	0.125 INCHES NOMINAL IN
inside_diameter	0.044 INCHES NOMINAL IN
outside_diameter	0.156 INCHES NOMINAL IN
special_features	CENTER HOLE TAPERED AT SHOULDER END FROM 0.052 IN. TO 0.048 IN. AT SHANK END IN
style_designator	SHOULDER
chamfer_angle_in_deg	45.0
shank_outside_diameter	0.052 INCHES NOMINAL IN
material_document_and_classification	MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5970-01-019-0447

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK HEIGHT: 0.063 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN

•

SHANK OUTSIDE DIAMETER: 0.052 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.044 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.125 INCHES NOMINAL IN
SHANK HEIGHT	0.063 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.156 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER	0.052 INCHES NOMINAL IN
INSIDE DIAMETER	0.044 INCHES NOMINAL IN
SPECIAL FEATURES	CENTER HOLE TAPERED AT SHOULDER END FROM 0.052 IN. TO 0.048 IN. AT SHANK END IN
CHAMFER ANGLE IN DEG	45.0
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE 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

421836-01Reference document

Same NSN cross-reference

Reference document — Secondary reference

935414-7Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 CPR-331-7?

CPR-331-7 is a INSULATOR,BUSHING.

What parts can replace CPR-331-7?

There are 2 known substitutes for CPR-331-7: 421836-01, 935414-7. Substitute compatibility should be verified for your specific system.

What is the NSN for CPR-331-7?

CPR-331-7 is cataloged in the U.S. Government catalog under NSN 5970-01-019-0447. This indicates validated use in U.S. government and defense supply chains.

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