| Item Name | Pin Straight Headless |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5315 Nails Machine Keys and Pins |
| National Item Identification Number (NIIN) | 01-325-6981 (013256981) |
| NCB Code | USA (01) |
| Manufacturer | Drs Sustainment Systems Inc, 2is Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | CHAMFERED |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.563 INCHES NOMINAL |
| ACHU | PIN OVERALL DIAMETER | 1.9937 INCHES MINIMUM AND 1.9940 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 4140H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAHP | SECOND END STYLE | SQUARE |
| ABRB | HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| ABRC | FIRST HOLE DIAMETER | 0.406 INCHES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.190 INCHES NOMINAL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C NOMINAL OVERALL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| FEAT | SPECIAL FEATURES | 0.339 IN. HOLE 3.300 IN. DEEP 0.125 NPT BY 0.380 IN. DEEP LONGITUDINAL LOCATED ON PIN AXIAL INTERSECTED BY 0.250 IN. THRU HOLE PERPENDICULAR DRILLED |
| ACHT | PIN OVERALL LENGTH | 6.939 INCHES MINIMUM AND 6.969 INCHES MAXIMUM |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| Relevant Components for NSN - 5315-01-325-6981, 5315013256981 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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