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SCREW,CLOSE TOLERANCE
5305-01-057-0345NIIN 010570345USAHD · inactiveDEMIL ASOS SMSCatalog $11
FSC5305Screws
Suppliers
4
DIBBS awards
0
Total value
—
Last award
—
Approved manufacturers
Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.
80205NATIONAL AEROSPACE STANDARDSARLINGTON, VASAM
PN NAS1581A3T2, NAS1581F3T2
81755LOCKHEED MARTIN CORPORATIONFORT WORTH, TXSAM
PN NAS1581F3T2
9009HJEDNOLITY INDEKS MATERIALOWY -NO CITY, KUJAWSKO-POMORSKIESAM
PN 5305PL0783036
A196NFORSVARETS MATERIELVERKSTOCKHOLMSAM
PN M1437624308
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| FASTENER LENGTH | INCHES MINIMUM 0.472 AND INCHES MAXIMUM 0.502 |
| GRIP DIAMETER | INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1895 |
| GRIP LENGTH | INCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.135 |
| HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| HEAD DIAMETER | INCHES MINIMUM 0.258 AND INCHES MAXIMUM 0.305 |
| MATERIAL | OVERALL STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 |
| MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1581 |
| SURFACE FINISH | GRIP MICROINCHES 32.0 |
| SURFACE TREATMENT | OVERALL CADMIUM AND CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 2 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES MINIMUM 0.337 AND INCHES MAXIMUM 0.387 |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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SPE4A626T27MB
DIBBS · quotes by Sep 17, 2026 · UNRESTRICTED