AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Retaining |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5325 Fastening Devices |
| National Item Identification Number (NIIN) | 01-294-5470 (012945470) |
| NCB Code | USA (01) |
| Manufacturer | Oldenburg Group Incorporated, Spirolox Inc, Military Specifications, Smalley Steel Ring Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 31355-73 | oldenburg group incorporated | ring retaining | RFQ |
| RSN-475 | spirolox inc | ring retaining | RFQ |
| M2742620165A | military specifications | ring retaining | RFQ |
| WSM-475 | smalley steel ring co | ring retaining | RFQ |
| MIL-DTL-27426 | military specifications | ring retaining | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| AARX | INSIDE DIAMETER | 4.483 INCHES MINIMUM AND 4.518 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 5.023 INCHES MINIMUM AND 5.058 INCHES MAXIMUM |
| ABMC | MAJOR THICKNESS | 0.108 INCHES MINIMUM AND 0.114 INCHES MAXIMUM |
| ACXD | RING STYLE | SPIRAL |
| ALBY | USAGE DESIGN | EXTERNAL |
| ALME | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM |
| AWQD | STRENGTH RATING | 211000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| MATT | MATERIAL | STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1086 OR STEEL COMP 1090STEEL COMP 1090 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,COMP 1070 FED STD 1ST MATERIAL RESPONSE AND FED STD 66,COMP 1072 FED STD 2ND MATERIAL RESPONSE AND FED STD 66,COMP 1074 FED STD 3RD MATERIAL RESPONSE AND FED STD 66,COMP 1075 FED STD 4TH MATERIAL RESPONSE AND FED STD 66,COMP |
| Relevant Components for NSN - 5325-01-294-5470, 5325012945470 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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