| 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) | 01-027-5249 (010275249) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, B And B Specialties Inc, Boeing Company The, Hi Shear Corporation, J M Precision Inc, Heartland Precision Fasteners In, Fastener Innovation Technology Inc, Lisi Aerospace Canada Corp, Huck International Inc, Valley Todeco Inc, Saturn Fasteners Inc, Sonic Industries Inc, Reid Products Inc, Sps Technologies Inc |
| Associated Parts Numbers of NSN 5306-01-027-5249 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| VS3060-4-18 | alcoa global fasteners inc | bolt close toleranc | 92215 | A | A | RFQ |
| ST3M571-4-18 | alcoa global fasteners inc | bolt close toleranc | 92215 | A | A | RFQ |
| GS1030-4-18 | b and b specialties inc | bolt close toleranc | 1em77 | A | A | RFQ |
| ST3M571-4-18 | boeing company the | bolt close toleranc | 76301 | A | A | RFQ |
| ST3M571-4-18 | hi shear corporation | bolt close toleranc | 73197 | A | A | RFQ |
| ST3M571-4-18 | j m precision inc | bolt close toleranc | 0jv78 | F | A | RFQ |
| MB84-4-18 | hi shear corporation | bolt close toleranc | 73197 | A | A | RFQ |
| ST3M571-4-18 | heartland precision fasteners in | bolt close toleranc | 0zc92 | A | A | RFQ |
| ST3M571-4-18 | fastener innovation technology inc | bolt close toleranc | 58998 | A | A | RFQ |
| ST3M571-4-18 | lisi aerospace canada corp | bolt close toleranc | l4528 | E | A | RFQ |
| S371-4-18 | huck international inc | bolt close toleranc | 97928 | A | R | RFQ |
| BM3326 4 18 | huck international inc | bolt close toleranc | 97928 | A | R | RFQ |
| ST3M571-4-18 | valley todeco inc | bolt close toleranc | 06710 | A | A | RFQ |
| ST3M571-4-18 | saturn fasteners inc | bolt close toleranc | 0k6z0 | A | A | RFQ |
| ST3M571-4-18 | sonic industries inc | bolt close toleranc | 57928 | F | A | RFQ |
| 11831-4-18 | reid products inc | bolt close toleranc | 59563 | A | A | RFQ |
| AIC752-4-18 | sps technologies inc | bolt close toleranc | 06725 | A | A | RFQ |
| S11-1059-4-18 | sonic industries inc | bolt close toleranc | 57928 | F | A | RFQ |
| ST3M571-4-18 | sps technologies inc | bolt close toleranc | 80539 | A | A | RFQ |
| VAL23033-4-18 | valley todeco inc | bolt close toleranc | 06710 | A | A | RFQ |
| 74328-4-18 | sps technologies inc | bolt close toleranc | 80539 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON W/HOLE |
| AASU | HEAD HEIGHT | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-027-5249, 5306010275249 | ||||
| 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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