| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-599-4542 (015994542) |
| NCB Code | USA (01) |
| Manufacturer | B And B Specialties Inc, Boeing Company The |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3M1277E4D12A | b and b specialties inc | bolt close tolerance | 1em77 | RFQ |
| 3M1277E4D12A | boeing company the | bolt close tolerance | 76301 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANEE | Grip Length | 0.750 INCHES NOMINAL |
| AAJD | Thread Class | 3A |
| AASK | Head Style | FLAT COUNTERSUNK |
| CRHC | Hole Configuration Style | ROUND |
| AAUB | Hole Diameter | 0.076 INCHES NOMINAL |
| THSD | Thread Series Designator | UNJF |
| AASA | Thread Length | 0.425 INCHES NOMINAL |
| AASL | Head Diameter | 0.3859 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
| AASB | Fastener Length | 1.175 INCHES NOMINAL |
| MDCL | Material Document And Classification | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| BQDM | Hole Type | DRILLED |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| STDC | Surface Treatment Document And Classification | MIL-L-87132, TYPE 1, GRADE B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | Material | NICKEL ALLOY 718 OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| CRSQ | Countersink Angle | 90.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 28 |
| ASXK | Hole Quantity | 1 |
| AAUR | Grip Diameter | 0.2648 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM |
| Components Related to NSN - 5306-01-599-4542, 5306015994542 | ||||
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| 5330-01-632-1994 (5330016321994) | 5330-01-209-0521 (5330012090521) | 5306-00-687-6359 (5306006876359) | 5331-01-699-1752 (5331016991752) | |
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