|
|
|
National Stock Number:
5325-01-396-8019
Federal Supply Class:
5325
National Item Identification Number:
013968019
Description:
RING,RETAINING
Detail:
A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.
|
Manufacturer Information:
| 181A277-1 | 03640 | LOCKHEED MARTIN CORPORATION |
|
Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END STYLE | 90 DEGREE PARALLEL | | INSIDE DIAMETER | 7.250 INCHES MINIMUM AND 7.750 INCHES MAXIMUM | | MAJOR THICKNESS | 0.057 INCHES MINIMUM AND 0.068 INCHES MAXIMUM | | OUTSIDE DIAMETER | 7.364 INCHES MINIMUM AND 7.886 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8, ALLOY 5052, H32 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5052 | | RING STYLE | STRAIGHT GAP | | USAGE DESIGN | EXTERNAL | | SURFACE TREATMENT | CHROMATE AND PLASTIC POLYURETHANE |
|
|