PBS-A1-3 — SWITCH SECTION,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PBS-A1-3: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL CORROSION RESISTING OVERALL, bore_type: STRAIGHT, face_width: 0.187 INCHES NOMINAL IN, bore_length: 0.375 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-328-3114, 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

PBS-A1-3

NSN: 3020-01-328-3114
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 56262 — NORDEX INC (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	STEEL CORROSION RESISTING OVERALL
bore_type	STRAIGHT
face_width	0.187 INCHES NOMINAL IN
bore_length	0.375 INCHES NOMINAL IN
design_form	PLAIN
bore_feature	INCLUDED
groove_depth	0.063 INCHES NOMINAL IN
groove_shape	U
groove_width	0.126 INCHES NOMINAL IN
bore_diameter	0.125 INCHES NOMINAL IN
groove_radius	0.063 INCHES NOMINAL IN
NSN	3020-01-328-3114

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

HUB OUTSIDE DIAMETER: 0.312 INCHES NOMINAL AA END IN

•

BORE FEATURE: INCLUDED

•

SECURING METHOD: SETSCREW

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 0.375 INCHES NOMINAL IN

•

DESIGN FORM: PLAIN

•

GROOVE RADIUS: 0.063 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
HUB OUTSIDE DIAMETER	0.312 INCHES NOMINAL AA END IN
BORE FEATURE	INCLUDED
SECURING METHOD	SETSCREW
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	0.375 INCHES NOMINAL IN
DESIGN FORM	PLAIN
GROOVE RADIUS	0.063 INCHES NOMINAL IN
GROOVE SHAPE	U
OUTSIDE DIAMETER	1.000 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

6390620-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PG3-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

6390620Reference 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 PBS-A1-3?

PBS-A1-3 is a SWITCH SECTION,ROTARY.

What parts can replace PBS-A1-3?

There are 3 known substitutes for PBS-A1-3: 6390620-1, PG3-3, 6390620. Substitute compatibility should be verified for your specific system.

What is the NSN for PBS-A1-3?

PBS-A1-3 is cataloged in the U.S. Government catalog under NSN 3020-01-328-3114. This indicates validated use in U.S. government and defense supply chains.

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