AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cap Tube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-476-1712 (014761712) |
| NCB Code | USA (01) |
| Manufacturer | Springfield Armory |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSV | Tube Outside Diameter For Which Designed | 1.590 INCHES MINIMUM AND 1.600 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND EXTERNAL |
| MATT | Material | STEEL COMP 4140 OVERALL |
| CXCY | Part Name Assigned By Controlling Agency | CAP,BUFFER TUBE |
| AAJD | Thread Class | 3A EXTERNAL |
| AAJE | Thread Pitch Diameters | +1.4159/+1.4197 INCHES EXTERNAL |
| MDCL | Material Document And Classification | QQ-S-634, 1045 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-6-624, 4140 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| THSD | Thread Series Designator | UNS EXTERNAL |
| AHNC | Connection Style | PLAIN |
| MRC | Decoded Requirement | Clear Text Reply |
| STYL | Style Designator | CAP, TUBE, FLARED |
| CQJX | Nominal Thread Size | 1.440 INCHES EXTERNAL |
| CMLP | Thread Quantity Per Inch | 32 EXTERNAL |
| AGAV | End Item Identification | 1005-00-726-6820 |
| Relevant Components for NSN - 4730-01-476-1712, 4730014761712 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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