The Bolt,close Tolerance, cataloged under National Stock Number 5306-00-332-4486, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-332-4486 |
| Primary Part Number | MB84-6-14 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Fastener Length | 1.474 INCHES MINIMUM AND 1.504 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Extended Washer Diameter | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Length | 0.589 INCHES MINIMUM AND 0.639 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Extended Washer Thickness | 0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN |
| Grip Diameter | 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Head Height | 0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN |
| Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MB84-6-14 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| 74328-6-14 | Sps Technologies Inc (USA) |
| ST3M571-6-14 | Houston Precision Fasteners I Lp (USA) |
| VS3060-6-14 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| VS3060-6-14 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| VAL23033-6-14 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M571-6-14 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| ST3M571-6-14 | Heartland Precision Fasteners Inc (USA) |
| 74328-6-14 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M571-6-14 | The Boeing Company Div Defense (USA) |
| ST3M571-6-14 | Saturn Fasteners Inc (USA) |
| GS1030-6-14 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| SLB253-6-14 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| S371-6-14 | Huck Intl Inc (USA) |
| S371-6-14 PRIMARY | Huck International, Inc (USA) |
| MB84-6-14 PRIMARY | Hi-Shear Corporation (USA) |
| S11-1059-6-14 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| ST3M571-6-14 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BM3326-6-14 | Huck Intl Inc (USA) |
| AIC752-6-14 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
NSN 5306-00-332-4486 is a Bolt,close Tolerance, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-332-4486 has 22 cross-referenced part numbers: MB84-6-14 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 74328-6-14 (Sps Technologies Inc), ST3M571-6-14 (Houston Precision Fasteners I Lp), VS3060-6-14 (Howmet Global Fastening Systems Inc), VS3060-6-14 (Howmet Global Fastening Systems Inc Div Torrance Operations) and 17 more.
There is 1 known substitute for 5306-00-332-4486: 4730-00-270-4621. Verify interchangeability with system specifications before substitution.
Key specifications for MB84-6-14: Width Between Flats: 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN; Fastener Length: 1.474 INCHES MINIMUM AND 1.504 INCHES MAXIMUM IN; Thread Series Designator: UNF; Surface Treatment: PASSIVATE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.