311R — BEARING,BALL,ANNULAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

311R: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include length: 2.313 INCHES NOMINAL IN, diameter: 2.281 INCHES NOMINAL IN, current_type: DC, dc_voltage_rating: 12.0 VOLTS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 6240-00-155-7932, 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

311R

NSN: 6240-00-155-7932
NIINs: 001557932, 001565239, 002336221, 007398445
FSC: 6240 — Electric Lamps
CAGE: R1120 — SATAIR A/S (DNK)

SPECIFICATIONS

length	2.313 INCHES NOMINAL IN
diameter	2.281 INCHES NOMINAL IN
current_type	DC
contact_quantity	3
dc_voltage_rating	12.0 VOLTS NOMINAL
NSN	6240-00-155-7932

COMPONENT DIAGRAM

KEY FEATURES

•

BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT

•

FILAMENT DESIGNATION: C-2V V

•

BASE STYLE: SINGLE CONTACT BAYONET CANDELABRA

•

RATED AVERAGE LIFE: HOURS

•

BULB DESIGNATOR: S-11

•

FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED

•

WATTAGE RATING: 36.000 WATTS

TECHNICAL CHARACTERISTICS

BULB LIGHT TRANSMISSION CHARACTERISTIC	TRANSLUCENT
FILAMENT DESIGNATION	C-2V V
BASE STYLE	SINGLE CONTACT BAYONET CANDELABRA
RATED AVERAGE LIFE	HOURS
BULB DESIGNATOR	S-11
OVERALL LENGTH	2.375 INCHES MAXIMUM IN
FILAMENT HEAVY DUTY SERVICE RATING	NOT RATED
WATTAGE RATING	36.000 WATTS
EMITTED LIGHT CHARACTERISTIC	RED
LIGHT OUTPUT RATING	50.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING

SUBSTITUTES & CROSS-REFERENCES 6

AN3133R31Reference document

Same NSN cross-reference

Reference document — Secondary reference

6240PL1526810Reference document

Same NSN cross-reference

Reference document — Informative reference only

AML-311 RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS25235-R311Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS25235-311RReference document

Same NSN cross-reference

Reference document — Secondary reference

1068R311Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 311R?

311R is a BEARING,BALL,ANNULAR.

What parts can replace 311R?

There are 6 known substitutes for 311R: AN3133R31, 6240PL1526810, AML-311 R and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 311R?

311R is cataloged in the U.S. Government catalog under NSN 6240-00-155-7932. This indicates validated use in U.S. government and defense supply chains.

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311R — BEARING,BALL,ANNULAR

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