| Item Name | Pin Shoulder Headless |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5315 Nails Machine Keys and Pins |
| National Item Identification Number (NIIN) | 01-525-2946 (015252946) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| LD122-0036-00011 | boeing company the | pin shoulder headless | 43999 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGZ | FIRST END STYLE | CHAMFERED |
| AAHP | SECOND END STYLE | CHAMFERED |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL |
| AAVJ | SHOULDER WIDTH ACROSS FLATS | 0.424 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.518 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.180 INCHES NOMINAL |
| ABPT | SECOND STEP DIAMETER | 0.279 INCHES NOMINAL |
| ABPU | SECOND STEP LENGTH | 0.225 INCHES NOMINAL |
| ABPV | THIRD STEP DIAMETER | 0.250 INCHES NOMINAL |
| ABPW | THIRD STEP LENGTH | 0.500 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.080 INCHES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.020 INCHES NOMINAL |
| AMFM | SECOND END TAPER LENGTH | 0.150 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| CSGL | SECOND END TIP RADIUS | 0.050 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN, GUIDE, .250-28 THREAD |
| FEAT | SPECIAL FEATURES | SECOND END 0.230 LENGTH, RADIUS 0.015 UP 0.080 FROM END; UNDERCUT ON THREADED END 0.050 WIDTH 0.190 IN DIA |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| Relevant Components for NSN - 5315-01-525-2946, 5315015252946 | ||||
| 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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