NSN 3120-00-661-4251 NAS74, NAS77, NAS774018
Product Details | SLEEVE BUSHING
3120-00-661-4251 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.20231200026Bearings, Plain, Unmounted53650035Bushings, Rings, Shims, and Spacers
Part Alternates: NAS74, NAS77, NAS774018, NAS77-4-018, NAS77418, NAS77-4-18, S312 , 3120-00-661-4251, 00-661-4251, 3120006614251, 006614251
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-661-4251 | 13206 ( BUSHING, SLEEVE ) |
Drawings & Photos | NSN 3120-00-661-4251
Demand History | NSN 3120-00-661-4251
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| NAS77-4-018 | 2021-04-109 | 4 | US |
| 3120-00-661-4251 | 2018-07-191 | 1021 | DIBBS |
| NAS774018 | 2017-02-44 | 100 | United States |
| 3120-00-661-4251 | 2013-11-328 | 842 | US |
| 3120-00-661-4251 | 2013-11-318 | 842 | DIBBS |
| NAS774018 | 2013-05-140 | 90 | US |
| NAS774018 | 2012-12-353 | 25 | US |
| NAS774018 | 2012-12-338 | 4 | United States |
| NAS77418 | 2012-07-192 | 5 | CN |
| 3120-00-661-4251 | 2012-04-114 | 2 | United States |
| 3120-00-661-4251 | 2012-04-114 | 2 | United States |
| 3120-00-661-4251 | 2012-04-110 | 2 | United States |
| NAS774018 | 2011-06-162 | 10 | United States |
| NAS77418 | 2011-05-129 | 50 | United States |
| NAS77418 | 2011-04-117 | 12 | United States |
| NAS774018 | 2010-10-286 | 8 | US |
| NAS774018 | 2010-05-144 | 10 | United States |
| NAS774018 | 2009-10-293 | 25 | United States |
| NAS77418 | 2008-09-247 | 2 | Brazil |
| NAS774018 | 2006-03-62 | 4 | Turkey |
Cross Reference | NSN 3120-00-661-4251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS74 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| NAS77 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| NAS77-4-018 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
| NAS77-4-18 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 3120-00-661-4251
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8630 OR STEEL COMP 4130 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYLE DESIGNATOR | 22C SOLID |
| OVERALL LENGTH | 0.2320 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.3756 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM |
| FLANGE WIDTH | 0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER UNDERCUT LEFT FLANGE BODY CORNER |
| SURFACE FINISH | 100.0 MICROINCHES INTERMEDIATE LAYER |
| SPECIFICATION/STANDARD DATA | 80205-NAS77 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
Restrictions/Controls & Freight Information | NSN 3120-00-661-4251
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 | 114870 | BEARING/BUSHING METAL |
| Less than car load rating | W | Rating Variable |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | XX | |
| 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 |