The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-207-6976, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Consumers' Aircraft Company Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5305-00-207-6976 |
| Primary Part Number | 5387271 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Consumers' Aircraft Company Inc |
| Status | ACTIVE |
| Fastener Length | 3.312 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Head Style | OVAL COUNTERSUNK |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Externally Relieved Body Diameter Quantity | 1 |
| Head Diameter | 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Surface Treatment | CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 2.688 INCHES NOMINAL IN |
| Thread Length | 0.625 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | -2338 FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| First Diameter From Head | 0.152 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-207-6976 is a Screw,externally Relieved Body, manufactured by Consumers' Aircraft Company Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-207-6976 has 2 cross-referenced part numbers: 5387271 (Consumers' Aircraft Company Inc), 5387271 (General Motors Corp).
There is 1 known substitute for 5305-00-207-6976: 5962-00-378-0220. Verify interchangeability with system specifications before substitution.
Key specifications for 5387271: Fastener Length: 3.312 INCHES NOMINAL IN; Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Head Style: OVAL COUNTERSUNK; Thread Class: 3A A. 17 total characteristics are documented in the Federal Logistics Information System.