The Fastener,flare Lock, cataloged under National Stock Number 5340-00-598-9577, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Vermeer Equipment (uk) Ltd. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-598-9577 |
| Primary Part Number | 779-037 |
| Item Name | Fastener,flare Lock |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Vermeer Equipment (uk) Ltd |
| Status | ACTIVE |
| Head Diameter | 0.406 INCHES NOMINAL IN |
| Screw Minimum Length for Which Designed | 0.625 INCHES IN |
| Material Thickness Range for Which Designed | +0.080 TO 0.115 INCHES IN |
| Head Style | FLAT |
| Mounting Method | SCREW |
| Nominal Thread Size | 0.138 INCHES IN |
| Features Provided | OPEN SLEEVE |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Height | 0.030 INCHES NOMINAL IN |
| Hole Size for Which Designed | 0.297 INCHES NOMINAL IN |
| Internal Drive Style | CROSS RECESS |
| Style Designator | COUNTERBORED SLEEVE |
| Acquisition Status | ACTIVE |
| Successor | 6530-01-561-5482 (K-300) |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-598-9577 is a Fastener,flare Lock, manufactured by Vermeer Equipment (uk) Ltd, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-598-9577 has 4 cross-referenced part numbers: 779-037 (Vermeer Equipment (uk) Ltd), 779-037 (Vermeer Manufacturing Company Dba Vermeer Corporation), 6862 (Eaton Corporation Dba Air Controls Division Div Air Controls Division), 6862 (Eaton Corporation Div Eaton Fluid Power).
There are 8 known substitutes for 5340-00-598-9577: 6530-01-561-5482, 8020-00-176-8969, 5331-00-531-3387 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 779-037: Head Diameter: 0.406 INCHES NOMINAL IN; Screw Minimum Length for Which Designed: 0.625 INCHES IN; Material Thickness Range for Which Designed: +0.080 TO 0.115 INCHES IN; Head Style: FLAT. 13 total characteristics are documented in the Federal Logistics Information System.