| Item Name | Washer Shouldered A |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-403-3525 (004033525) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4P53164-101A | lockheed martin corporation | washer shouldered a | 98897 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 1.440 INCHES MINIMUM AND 1.450 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 1.490 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 1.628 INCHES MINIMUM AND 1.648 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 1.462 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.240 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| CSTM | RECESS ANGLE | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | OUTSIDE FLANGE CORNER CHAMFERED,30.0 DEG AND 0.030 IN. DEEP |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| Components Related to NSN - 5310-00-403-3525, 5310004033525 | ||||
| 5365-01-353-6485 (5365013536485) | 5365-01-314-0869 (5365013140869) | 5365-01-538-9415 (5365015389415) | 5330-01-360-0946 (5330013600946) | |
| 5330-01-260-4708 (5330012604708) | 5342-01-109-4185 (5342011094185) | 5331-01-608-0793 (5331016080793) | 5305-00-298-4681 (5305002984681) | |
| 5315-00-514-0217 (5315005140217) | 5330-01-528-4162 (5330015284162) | 5310-01-312-3813 (5310013123813) | 5360-00-969-4423 (5360009694423) | |
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