Part Details | LAG SCREW
5305-00-407-6543 An externally threaded fastener having a square or hexagon head and with a continuous thread (wood screw type or fetter type) extending from a gimlet or cone point for a distance of slightly more than one-half the length of the screw.
Alternate Parts: FFB561TYPEVGRADEC, FFB561D, FF-B-561D, 5371, 5305-00-407-6543, 00-407-6543, 5305004076543, 004076543
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-407-6543 | 36433 ( SCREW, LAG ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
NARROW FLUTE (TYPE E)
Cross Reference | NSN 5305-00-407-6543
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FFB561TYPEVGRADEC | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| FF-B-561D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 5371 | 81850 | UTILITIES SERVICE COSUB OF LEHIGH STRUCTURAL STEEL CO |
Technical Data | NSN 5305-00-407-6543
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | 3 NARROW FLUTE (TYPE E) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.500 INCHES |
| FASTENER LENGTH | 4.500 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.328 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.750 INCHES NOMINAL |
| TEST DATA DOCUMENT | 81348-STDNO151 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND C GRADE |