The Bolt,shoulder, cataloged under National Stock Number 5306-01-033-4346, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 21 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 | 5306-01-033-4346 |
| Primary Part Number | VS3037-3-5 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Fastener Length | 0.627 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Shoulder Diameter | 0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Length | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | 23-112,MCDONNEL DOUGLAS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Class | 3A A |
| Head Height | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Thread Length | 0.305 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Head Style | DOUBLE HEXAGON |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST3M497-3-5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| ST3M497-3-5 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| WC497-3-5 | West Coast Aerospace, Inc. (USA) |
| VS3037-3-5 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| S11-1061-3-5 PRIMARY | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| 11915-3-5 | Reid Products Inc. Dba Reid Products Inc (USA) |
| MB88-3-5 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| ST3M497-3-5 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 109450-3-5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VAL23607-3-5 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 109453-3-5X | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 109450-3-5 PRIMARY | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| BM17019-3-5X PRIMARY | Huck International, Inc (USA) |
| ST3M497-3-5 | Sps Technologies Inc (USA) |
| ST3M497-3-5 | Houston Precision Fasteners I Lp (USA) |
| ST3M497-3-5 | The Boeing Company Div Defense (USA) |
| VS3037-3-5 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| HP5497-3-5 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| MB88-3-5 PRIMARY | Hi-Shear Corporation (USA) |
| PBF1254-3-5 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
NSN 5306-01-033-4346 is a Bolt,shoulder, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-033-4346 has 23 cross-referenced part numbers: ST3M497-3-5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), ST3M497-3-5 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), WC497-3-5 (West Coast Aerospace, Inc.), VS3037-3-5 (Howmet Global Fastening Systems Inc), S11-1061-3-5 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries) and 18 more.
There is 1 known substitute for 5306-01-033-4346: 5360-01-547-7420. Verify interchangeability with system specifications before substitution.
Key specifications for VS3037-3-5: Fastener Length: 0.627 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.190 INCHES IN; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); Shoulder Diameter: 0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM FIRST SHOULDER IN. 15 total characteristics are documented in the Federal Logistics Information System.