| Item Name | Bolt Close Toleranc |
| INC Code | 27851 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-256-6881 (012566881) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Boeing Company The, Hi Shear Corporation, Sps Technologies Inc, Lisi Aerospace Canada Corp |
| Associated Parts Numbers of NSN 5306-01-256-6881 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| VS3207-3-5 | alcoa global fasteners inc | bolt close toleranc | 92215 | A | A | RFQ |
| ST3M731 3 5 | alcoa global fasteners inc | bolt close toleranc | 92215 | A | A | RFQ |
| SC2663-3-5 | alcoa global fasteners inc | bolt close toleranc | 06950 | A | A | RFQ |
| ST3M731-3-5 | boeing company the | bolt close toleranc | 76301 | A | A | RFQ |
| ST3M731-3-5 | hi shear corporation | bolt close toleranc | 73197 | A | A | RFQ |
| MB251-3-5 | hi shear corporation | bolt close toleranc | 73197 | A | A | RFQ |
| PBF1264-3-5 | sps technologies inc | bolt close toleranc | 27624 | A | A | RFQ |
| ST3M7 | sps technologies inc | bolt close toleranc | 0ptk6 | A | F | RFQ |
| 801651-3-5 | sps technologies inc | bolt close toleranc | 0ptk6 | A | F | RFQ |
| MB251 3 5 | lisi aerospace canada corp | bolt close toleranc | l4528 | E | A | RFQ |
| ST3M731-3-5 | lisi aerospace canada corp | bolt close toleranc | l4528 | E | A | RFQ |
| ST3M731-3-5 | sps technologies inc | bolt close toleranc | k5673 | E | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.313 INCHES MINIMUM AND 0.363 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES THREADS |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP |
| MATT | MATERIAL | TITANIUM ALLOY UNS R56400 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,TYPE 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-256-6881, 5306012566881 | ||||
| 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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