PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

B12077Bearing,sleeve

Name: B12077
SKU: 3120-00-622-7883

Airex Rubber Products Corporation Dba Airex Rubber Products Corp · NSN 3120-00-622-7883 · FSC 3120 · No Item Name Available

Verified by PartsTable

NSN 3120-00-622-7883 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-622-7883. Primary manufacturer part number: B12077.

3120-00-622-7883 — No Item Name Available illustration

Features

Bearing,sleeve — FSC 3120
2 verified cross-references
Primary manufacturer: Airex Rubber Products Corporation Dba Airex Rubber Products Corp

Applications

Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies

General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-622-7883, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Airex Rubber Products Corporation Dba Airex Rubber Products Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts

Item Name	Bearing,sleeve
FSC / FSG	3120 — No Item Name Available (FSG 31)
Manufacturers	Airex Rubber Products Corporation Dba Airex Rubber Products Corp (CAGE 07058)

Technical Specifications

Parameter	Value
NSN	3120-00-622-7883
Primary Part Number	B12077
Item Name	Bearing,sleeve
FSC / FSG	3120 / 31 — No Item Name Available
Manufacturer	Airex Rubber Products Corporation Dba Airex Rubber Products Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 9

4020-00-171-520912077 INTERCHANGEABLE

Cord,fibrous

Wellington Leisure Products Inc

6625-00-334-8821 INTERCHANGEABLE

Oscillator Subassembly

5910-00-781-995612077 INTERCHANGEABLE

Capacitor,fixed,ceramic Dielectr

Parisi Associates Llc

5330-00-890-5835M12077 INTERCHANGEABLE

Gasket

Itw Food Equipment Group Llc Dba Hobart Service

5315-01-194-309912077 INTERCHANGEABLE

Key,machine

Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.

6350-01-259-6089 INTERCHANGEABLE

Annunciator

5330-01-389-100712077 INTERCHANGEABLE

Seal,nonmetallic Special Shaped

Brunswick Corp Dba Mercury Marine Div Mercury Marine

5330-01-601-791412077 INTERCHANGEABLE

Gasket

Harley Davidson Motor Co Inc

4310-01-719-822812077 INTERCHANGEABLE

Filter Element,intake Air Cleane

The Baker Company, Inc.

Cross-Reference Index

Part Number	Manufacturer
12077	Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA)
B12077 PRIMARY	Airex Rubber Products Corporation Dba Airex Rubber Products Corp (USA)

Related Parts

4020-00-171-5209INTERCHANGEABLE

CORD,FIBROUS

12077

6625-00-334-8821INTERCHANGEABLE

OSCILLATOR SUBASSEMBLY

5910-00-781-9956INTERCHANGEABLE

CAPACITOR,FIXED,CERAMIC DIELECTR

12077

5330-00-890-5835INTERCHANGEABLE

GASKET

M12077

5315-01-194-3099INTERCHANGEABLE

KEY,MACHINE

12077

6350-01-259-6089INTERCHANGEABLE

ANNUNCIATOR

5330-01-389-1007INTERCHANGEABLE

SEAL,NONMETALLIC SPECIAL SHAPED

12077

5330-01-601-7914INTERCHANGEABLE

GASKET

12077

4310-01-719-8228INTERCHANGEABLE

FILTER ELEMENT,INTAKE AIR CLEANE

12077

Frequently Asked Questions

What is NSN 3120-00-622-7883?

NSN 3120-00-622-7883 is a Bearing,sleeve, manufactured by Airex Rubber Products Corporation Dba Airex Rubber Products Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-622-7883?

NSN 3120-00-622-7883 has 2 cross-referenced part numbers: 12077 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp), B12077 (Airex Rubber Products Corporation Dba Airex Rubber Products Corp).

What NSN replaces 3120-00-622-7883?

There are 9 known substitutes for 3120-00-622-7883: 4020-00-171-5209, 6625-00-334-8821, 5910-00-781-9956 and 6 more. Verify interchangeability with system specifications before substitution.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

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