Product Details | SLEEVE BEARING

3120-00-270-7793 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: M81934/2-07C008, M81934207C008, M81943/2-07C008, M81943207C008, AHJF07C008, AHJF07CL1008, AS81934, AS81943/2, AS819432, ATTF07SS008, NHLF07C008, ST4M12707C008, ST4M127-07C008, BFJW14TH07C008, BFJW14TH-07C008, FBRR07C008, KDJ07C008241, KDJ07C008-241, KDJ07C008342, KDJ07C008-342, KRJ7UDSB008S, KRJ7UDSB-008S, LD13100300708, LD131-0030-0708, MILB81934, MIL-B-81934, 9108707C008, 91087-07C008, 04A07607C008, 04A076-07C008, 0728207008, 07-282-07-008, 0728207C008, 07-282-07C008, 1192107008, 119-21-07-008, 1232007C008, 123-2007C008, 2KRJ7SB07C008M, 2KRJ7SB-07C008M, 3120-00-270-7793, 00-270-7793, 3120002707793, 002707793

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JUL 1973 00-270-7793

Drawings & Photos | NSN 3120-00-270-7793


Demand History | NSN 3120-00-270-7793

Part Number Request Date QTY Origin
M81934207C008 2024-06-172 4 Germany
3120-00-270-7793 2019-11-323 300 US
3120-00-270-7793 2013-05-128 153 DIBBS
3120-00-270-7793 2013-05-125 153 DIBBS
3120-00-270-7793 2013-04-108 153 DIBBS
AS81934 2013-01-25 10 United States
3120-00-270-7793 2012-11-306 28 DIBBS
3120-00-270-7793 2012-10-277 10 DIBBS
M81934207C008 2009-06-176 170 us
AS81934 2008-02-46 10 US
3120-00-270-7793 2008-01-28 160 US
MILB81934 2007-07-199 50 US
M81943207C008 2006-02-54 360 US

Cross Reference | NSN 3120-00-270-7793

Part Number Cage Code Manufacturer
04A076-07C008 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
07-282-07-008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
07-282-07C008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
119-21-07-008 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
123-2007C008 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION
2KRJ7SB-07C008M 50643 L-3 COMMUNICATIONS CORPORATION DBA RANDTRON ANTENNA SYSTEMS
91087-07C008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
AHJF07C(L1)008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
AHJF07C008 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
AS81934 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81943/2 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ATTF07SS008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
BFJW14TH-07C008 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
BFJW14TH07C008 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FBRR07C008 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
KDJ07C008-241 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KDJ07C008-342 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KRJ7UDSB-008S 50632 KAMATICS CORPORATION
LD131-0030-0708 43999 BOEING COMPANY, THE DBA BOEING
M81934/2-07C008 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81934/2-07C008 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81943/2-07C008 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-B-81934 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NHLF07C008 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
ST4M127-07C008 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3120-00-270-7793

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER STEEL COMP 630 OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.2975 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.5633 INCHES MINIMUM AND 0.5638 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.4380 INCHES MINIMUM AND 0.4390 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.9170 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE WIDTH 0.0575 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER
SPECIAL FEATURES PLASTIC,POLYTETRAFLUOROETHYLENE LINER BONDED TO LEFT END SURFACE OF FLANGE
(NON-CORE DATA) UNDERCUT WIDTH 0.0620 INCHES MAXIMUM
(NON-CORE DATA) UNDERCUT DEPTH 0.0050 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-00-270-7793

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3120-00-270-7793

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each