NAS77A7-20 Sleeve Bushing
Comprehensive specifications and application details for: NAS77A7-20 Sleeve Bushing.
Summary
Explore detailed summary information for bearing: NAS77A7-20. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- NAS77A7-20
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-01-108-7664
- Item Name Code
- 13206
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 03/05/1981
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.
chamfered inside right corner corner shape, 0.5631 inches minimum and 0.5638 inches maximum body outside diameter, 0.4375 inches minimum and 0.4390 inches maximum body inside diameter, square left flange outside right corner corner shape, chamfered inside left corner corner shape
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-01-108-7664 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Body Inside Diameter
- 0.4375 inches minimum and 0.4390 inches maximum
- Body Outside Diameter
- 0.5631 inches minimum and 0.5638 inches maximum
- Corner Shape
- chamfered inside left corner
- Corner Shape
- chamfered inside right corner
- Corner Shape
- square left flange outside right corner
- Corner Shape
- square outside left corner
- Corner Shape
- square outside right corner
- Corner Shape
- undercut left flange body corner
- Flange Outside Diameter
- 0.6770 inches minimum and 0.6970 inches maximum
- Flange Width
- 0.0570 inches minimum and 0.0620 inches maximum
- Overall Length
- 0.2520 inches minimum and 0.2670 inches maximum
- Material Document And Classification
- qq-c-465 fed spec single material response overall
- Material
- copper alloy 642 overall
- Specification/Standard Data
- 80205-nas77 professional/industrial association standard
- Style Designator
- solid, external flange one end
- Surface Finish
- 100.0 microinches intermediate layer
Frequently Asked Questions
Find quick answers to common questions about bearing: NAS77A7-20. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-108-7664?
- The FSCG of the NSN 3120-01-108-7664 is 3120
- Does the NSN 3120-01-108-7664 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997060
- Does NSN 3120-01-108-7664 require demilitarization?
- Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Does NSN 3120-01-108-7664 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-108-7664 contain hazardous materials?
- Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- When the NSN 3120-01-108-7664 was assigned to the Federal Catalog?
- It was assigned 45 years ago, on Thu, Mar 5, 1981
Price & Availability
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Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 104 |
| New Material | 446 |
| Total | 550 |