AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Rivet Blind |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5320 Rivets |
| National Item Identification Number (NIIN) | 00-181-6359 (001816359) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Sps Technologies Inc, National Aerospace Standards Com, United Technologies Corporation, Alcoa Fastening Systems Ltd |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| CR2538-4-4 | alcoa global fasteners inc | rivet blind | RFQ |
| CR2538-4-4 | sps technologies inc | rivet blind | RFQ |
| NAS1739M4-4 | national aerospace standards com | rivet blind | RFQ |
| NAS1740 | national aerospace standards com | rivet blind | RFQ |
| 658963 | united technologies corporation | rivet blind | RFQ |
| CR2538-4-4 | alcoa fastening systems ltd | rivet blind | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 0.406 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE-LESS THAN 135 DEG W OR W/O CHAMFER) |
| AAZE | SHANK DIAMETER | 0.139 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| AAZF | SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| AAZG | HEAD MAJOR DIAMETER | 0.221 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| ABAF | EXPANSION DEVICE | SERRATED STEM-TYPE W |
| ANEE | GRIP LENGTH | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CQSX | SHEAR STRENGTH | 895 SINGLE POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| MATT | MATERIAL | NICKEL ALLOY 400 LOCKING RING OR NICKEL ALLOY R-405 LOCKING RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES LOCKING RING |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1739 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 5320-00-181-6359, 5320001816359 | ||||
| 5365-01-101-3819 (5365011013819) | 5305-01-006-9246 (5305010069246) | 5310-00-639-2818 (5310006392818) | 5310-01-332-9051 (5310013329051) | |
| 5330-01-399-2381 (5330013992381) | 5340-01-496-5144 (5340014965144) | 5342-00-326-6390 (5342003266390) | 5305-01-361-1154 (5305013611154) | |
| 5305-01-516-4729 (5305015164729) | 5330-15-007-8953 (5330150078953) | 5340-01-078-1350 (5340010781350) | 5310-01-471-5429 (5310014715429) | |
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