B1522 — B1522

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

B1522: B1522.

The B1522 is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, shank_height: 0.204 INCHES NOMINAL IN, chamfer_depth: 0.015 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL IN, inside_diameter: 0.140 INCHES NOMINAL IN, outside_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5970-00-431-3824, 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

MRO→ MRO_GENERAL→ B1522

NSN: 5970-00-431-3824
NIINs: 004313824, 015991471
FSC: 5970 — Electrical Insulators and Insulating Materials
CAGE: 98291 — ITT CANNON RF PRODUCTS (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
shank_height	0.204 INCHES NOMINAL IN
chamfer_depth	0.015 INCHES NOMINAL IN
overall_height	0.250 INCHES NOMINAL IN
inside_diameter	0.140 INCHES NOMINAL IN
outside_diameter	0.250 INCHES NOMINAL IN
style_designator	SHOULDER
chamfer_angle_in_deg	45.0
shank_outside_diameter	0.185 INCHES NOMINAL IN
NSN	5970-00-431-3824

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK HEIGHT: 0.204 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDER

•

OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN

•

SHANK OUTSIDE DIAMETER: 0.185 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.140 INCHES NOMINAL IN

•

CHAMFER ANGLE IN DEG: 45.0

•

MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.250 INCHES NOMINAL IN
SHANK HEIGHT	0.204 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDER
OUTSIDE DIAMETER	0.250 INCHES NOMINAL IN
SHANK OUTSIDE DIAMETER	0.185 INCHES NOMINAL IN
INSIDE DIAMETER	0.140 INCHES NOMINAL IN
CHAMFER ANGLE IN DEG	45.0
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
CHAMFER DEPTH	0.015 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

475478Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

019-0124Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6166778-001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 B1522?

B1522 is a B1522. It is classified as a MRO (MRO_GENERAL).

What parts can replace B1522?

There are 3 known substitutes for B1522: 475478, 019-0124, 6166778-001. Substitute compatibility should be verified for your specific system.

What is the NSN for B1522?

B1522 is cataloged in the U.S. Government catalog under NSN 5970-00-431-3824. This indicates validated use in U.S. government and defense supply chains.

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