The Fastener,flare Lock, cataloged under National Stock Number 5340-00-530-7990, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Air Controls Division Div Air Controls Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-530-7990 |
| Primary Part Number | 6983 |
| Item Name | Fastener,flare Lock |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| Status | CANCELLED |
| Features Provided | OPEN SLEEVE |
| Mounting Method | SCREW |
| Internal Drive Style | RECESSED |
| Thread Quantity Per Inch | 32 |
| Material Thickness Range for Which Designed | +0.115 TO 0.150 INCHES IN |
| Screw Minimum Length for Which Designed | 0.688 INCHES IN |
| Style Designator | COUNTERBORED SLEEVE |
| Thread Series Designator | UNF |
| Head Diameter | 0.406 INCHES NOMINAL IN |
| Nominal Thread Size | 0.190 INCHES IN |
| Head Height | 0.024 INCHES NOMINAL IN |
| Head Style | FLAT |
| Hole Size for Which Designed | 0.297 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6983 | Eaton Corporation Dba Air Controls Division Div Air Controls Division (USA) |
NSN 5340-00-530-7990 is a Fastener,flare Lock, manufactured by Eaton Corporation Dba Air Controls Division Div Air Controls Division, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-530-7990 has 1 cross-referenced part number: 6983 (Eaton Corporation Dba Air Controls Division Div Air Controls Division).
There are 8 known substitutes for 5340-00-530-7990: 5340-00-597-6790, 5120-00-181-6723, 2530-00-293-4307 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6983: Features Provided: OPEN SLEEVE; Mounting Method: SCREW; Internal Drive Style: RECESSED; Thread Quantity Per Inch: 32. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-530-7990 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.