Part identity

B11-1

Bearing Sleeve

Precision Instruments Inc

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Bearing Sleeve

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
B11-1
Item name
Bearing Sleeve
Manufacturer code
93472
Manufacturer
Precision Instruments Inc

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
PI

Manufacturer

Precision Instruments Inc

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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NSN Information for Part Number B11-1 with NSN 3120-00-879-8983, 3120008798983

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3120008798983

Item Description:

Bearing Sleeve

31200087989830N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
B11-1223

Characteristics Data of NSN 3120-00-879-8983, 3120008798983

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER0.1260 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM
ADZGLUBRICATION MATERIALLUBRICATING OIL, SAE 40
AEPRFLANGE OUTSIDE DIAMETER0.3550 INCHES MINIMUM AND 0.3650 INCHES MAXIMUM
AGFFFLANGE WIDTH0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM
BZLXCORNER SHAPESQUARE INSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE INSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE LEFT FLANGE BODY CORNER
BZLXCORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE LEFT CORNER
BZLXCORNER SHAPESQUARE OUTSIDE RIGHT CORNER
MATTMATERIALCOPPER ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
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Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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