|
|
|
National Stock Number:
5310-00-872-6132
Federal Supply Class:
5310
National Item Identification Number:
008726132
Description:
WASHER,SHOULDERED AND RECESSED
Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
|
Manufacturer Information:
| 114L2390-1 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 114L2390-1 | 77272 | THE BOEING COMPANY | | 114L2390-1 | 81205 | THE BOEING COMPANY |
|
Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2014 OR | | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OR | | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HOLE DIAMETER | 3.010 INCHES MINIMUM AND | | 3.020 INCHES MAXIMUM | | SHOULDER DIAMETER | 3.7513 INCHES MINIMUM AND | | 3.7518 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.190 INCHES MINIMUM AND | | 4.200 INCHES MAXIMUM | | RECESS DIAMETER | 3.420 INCHES MINIMUM AND | | 3.440 INCHES MAXIMUM | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | SURFACE FINISH | 32.0 MICROINCHES TOP | | 32.0 MICROINCHES COUNTERBORE WALL | | CRITICALITY CODE JUSTIFICATION | AAVH | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77272 | | DESIGN CONTROL REFERENCE | 114L2390-1 |
|
|