NSN 5325-01-307-5986
Part Details | RETAINING RING
5325-01-307-5986 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.
Alternate Parts: HS3014RR268, M2742630165A, MILDTL27426, MIL-DTL-27426, RR268, RR-268, 5325-01-307-5986, 01-307-5986, 5325013075986, 013075986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 14, 1989 | 01-307-5986 | 07623 ( RING, RETAINING ) |
REFERENCE DRAWINGS & PICTURES
ROUND
SPECIAL FLAT
Cross Reference | NSN 5325-01-307-5986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HS3014RR268 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| M2742630165A | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-27426 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| RR-268 | 80756 | SPIROLOX, INC. |
Technical Data | NSN 5325-01-307-5986
| Characteristic | Specifications |
|---|---|
| MATERIAL | 5$DST1075$DST1085$DST1095$5$DST1074$DST1085$DST1095$DST1070$DST1074$DST1078$DST1080$DST1084$DST1085$DST1090$DST1095 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | SPECIAL FLAT |
| CROSS-SECTIONAL SHAPE STYLE | 2 ROUND |
| USAGE DESIGN | INTERNAL |
| MATERIAL HARDNESS RATING | RCB40.0 ROCKWELL C MAXIMUM AND 51.5 ROCKWELL C MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46049 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-46049, COMP 1065 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-46049, COMP 1074 MIL SPEC 3RD MATERIAL RESPONSE AND MIL-S-46049, COMP 1085 MIL SPEC 4TH MATERIAL RESPONSE AND MIL-S-46049, COMP 1095 MIL SPEC 5TH MATERIAL RESPONSE AND AISI 1070 ASSN STD 6TH MATERIAL RESPONSE AND AISI 1074 ASSN STD 7TH MATERIAL RESPONSE AND AISI 1078 ASSN STD 8TH MATERIAL RESPONSE AND AISI 1080 ASSN STD 9TH MATERIAL RESPONSE AND AISI 1084 ASSN STD 10TH MATERIAL RESPONSE AND AISI 1085 ASSN STD 11TH MATERIAL RESPONSE AND AISI 1090 ASSN STD 12TH MATERIAL RESPONSE AND AISI 1095 ASSN STD 13TH MATERIAL RESPONSE |
| INSIDE DIAMETER | 2.487 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.803 INCHES MINIMUM AND 2.828 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81349-MIL-R-27426 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | B TYPE AND 1 CLASS |