| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-496-6544 (014966544) |
| NCB Code | USA (01) |
| Manufacturer | Federal Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| FF-S-92 | federal specifications | screw cap socket head | 81348 | RFQ |
| NAS662C2LER3 | national aerospace standards com | screw cap socket head | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT COUNTERSUNK |
| AASB | Fastener Length | 0.188 INCHES NOMINAL |
| CMLP | Thread Quantity Per Inch | 56 |
| AASA | Thread Length | 0.148 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| AASL | Head Diameter | 0.143 INCHES MINIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| ABQZ | Internal Drive Style | CROSS RECESS TYPE 1 |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| THSD | Thread Series Designator | UNC |
| AAJD | Thread Class | 2A |
| AAUM | Locking Feature | PATCH THREADS |
| ZZZK | Specification/Standard Data | 80205-NAS662 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| MDCL | Material Document And Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| MATT | Material | STEEL COMP 321 OVERALL OR STEEL COMP 347 OVERALL OR STEEL COMP 302 OVERALL |
| AHYM | Nominal Thread Diameter | 0.086 INCHES |
| Relevant Components for NSN - 5305-01-496-6544, 5305014966544 | ||||
| 5306-00-328-4387 (5306003284387) | 5315-00-597-5584 (5315005975584) | 5305-01-348-0619 (5305013480619) | 5305-01-552-2787 (5305015522787) | |
| 5330-01-171-0634 (5330011710634) | 5325-01-387-4976 (5325013874976) | 5320-00-343-5474 (5320003435474) | 5365-00-409-4173 (5365004094173) | |
| 5325-01-631-8303 (5325016318303) | 5330-01-466-9019 (5330014669019) | 5342-01-629-8604 (5342016298604) | 5330-00-785-0730 (5330007850730) | |
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