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) | 01-253-1599 (012531599) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Spirolox Inc, Smalley Steel Ring Co, Crane Corp, Eaton Aerospace Ltd, Hamilton Sundstrand Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-DTL-27426 | military specifications | ring retaining | RFQ |
| RS-56 | spirolox inc | ring retaining | RFQ |
| WS-56 | smalley steel ring co | ring retaining | RFQ |
| RD16545-56 | crane corp | ring retaining | RFQ |
| RS-56 | eaton aerospace ltd | ring retaining | RFQ |
| D1273 PIECE 26 | eaton aerospace ltd | ring retaining | RFQ |
| 3414-56P | hamilton sundstrand corporation | ring retaining | RFQ |
| M2742610103A | military specifications | ring retaining | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AWQD | STRENGTH RATING | 221000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE |
| AARX | INSIDE DIAMETER | 0.529 INCHES MINIMUM AND 0.542 INCHES MAXIMUM |
| SR-1 | MANUFACTURERS CODE | 81349 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DOUBLE OVAL |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-27426 |
| ABMC | MAJOR THICKNESS | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM |
| ACXD | RING STYLE | SPIRAL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| MATL | MATERIAL | STEEL, FED STD 66, COMP 1070 OR STEEL, FED STD 66, COMP 1072 OR STEEL, FED STD 66, COMP 1074 OR STEEL, FED STD 66, COMP 1075 OR STEEL, FED STD 66, COMP 1078 OR STEEL, FED STD 66, COMP 1080 OR STEEL, FED STD 66, COMP 1084 OR STEEL, FED STD 66, COMP 1085 OR STEEL, FED STD 66, COMP 1086 OR STEEL, FED STD 66, COMP 1090 |
| ALBY | USAGE DESIGN | EXTERNAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 0.619 INCHES MINIMUM AND 0.632 INCHES MAXIMUM |
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M2742610103A |
| Relevant Components for NSN - 5325-01-253-1599, 5325012531599 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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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