| Item Name | Bolt Shoulder |
| INC Code | 04905 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-410-1749 (004101749) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Fastening Systems Ltd, Alcoa Global Fasteners Inc, Boeing Company The, Lisi Aerospace Canada Corp, Satair Usa Inc, Sps Technologies Inc, Northrop Grumman Systems Corporation, Huck International Inc, Hi Shear Corporation, The Boeing Company, West Coast Aerospace Inc |
| Associated Parts Numbers of NSN 5306-00-410-1749 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| HL218-6-5 | alcoa fastening systems ltd | bolt shoulder | c4293 | E | A | RFQ |
| BACB30KK6-5 | alcoa global fasteners inc | bolt shoulder | 1rc86 | A | A | RFQ |
| HL218-6-5 | alcoa global fasteners inc | bolt shoulder | 92215 | A | A | RFQ |
| ST3M558A3-5 | boeing company the | bolt shoulder | 76301 | A | A | RFQ |
| HL218-6-5 | lisi aerospace canada corp | bolt shoulder | l4528 | E | A | RFQ |
| HL218-6-5 | satair usa inc | bolt shoulder | r1120 | E | A | RFQ |
| HL218-6-5 | sps technologies inc | bolt shoulder | 56878 | A | A | RFQ |
| GB511CS3-5 | northrop grumman systems corporation | bolt shoulder | 26512 | F | A | RFQ |
| HL218-6-5 | huck international inc | bolt shoulder | 17446 | A | A | RFQ |
| HL218-6-5 | hi shear corporation | bolt shoulder | 73197 | A | A | RFQ |
| 65960-6-5 | sps technologies inc | bolt shoulder | 56878 | A | A | RFQ |
| BACB30KK6-5 | sps technologies inc | bolt shoulder | 56878 | A | A | RFQ |
| BACB30KK6-5 | the boeing company | bolt shoulder | 81205 | A | A | RFQ |
| BACB30KK6-5 | west coast aerospace inc | bolt shoulder | 60516 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.325 INCHES MINIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| AATX | SHOULDER LENGTH | 0.302 INCHES MINIMUM FIRST SHOULDER AND 0.322 INCHES MAXIMUM FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81205-BACB30KK MANUFACTURERS STANDARD |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 0.627 INCHES MINIMUM AND 0.647 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.217 INCHES MINIMUM FIRST SHOULDER AND 0.218 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6050 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR CHROMATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-00-410-1749, 5306004101749 | ||||
| 5306-01-044-6542 (5306010446542) | 5306-00-638-3143 (5306006383143) | 5306-01-599-7864 (5306015997864) | 5306-01-580-9186 (5306015809186) | |
| 5306-00-836-0237 (5306008360237) | 5306-00-490-4588 (5306004904588) | 5306-00-515-7096 (5306005157096) | 5306-01-339-9553 (5306013399553) | |
| 5306-00-655-7488 (5306006557488) | 5306-01-669-6717 (5306016696717) | 5306-00-151-0433 (5306001510433) | 5306-00-452-4577 (5306004524577) | |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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