The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-321-4644, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5340-01-321-4644 |
| Primary Part Number | 8067-501 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
| Status | ACTIVE |
| Length | 0.620 INCHES NOMINAL IN |
| Left Counterbore Diameter | 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Cross-Sectional Shape | HEXAGON |
| Left Counterbore Depth | 0.094 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8067-501 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 3104-501 PRIMARY | Goe Engineering Co Inc (USA) |
| 947154-501 | Raytheon Company Dba Raytheon (USA) |
NSN 5340-01-321-4644 is a Standoff,threaded,spacing, manufactured by Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-321-4644 has 3 cross-referenced part numbers: 8067-501 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 3104-501 (Goe Engineering Co Inc), 947154-501 (Raytheon Company Dba Raytheon).
There is 1 known substitute for 5340-01-321-4644: 5915-01-142-7831. Verify interchangeability with system specifications before substitution.
Key specifications for 8067-501: Length: 0.620 INCHES NOMINAL IN; Left Counterbore Diameter: 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN; Width Across Flats: 0.250 INCHES NOMINAL IN; Style Designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD. 6 total characteristics are documented in the Federal Logistics Information System.