| Alternative NSN: 5305-00-724-3757 |
| Item Name: Screw Close Toleran |
| CAGE Code : 08938 , 50568 , 71563 , 82172 , 30889 , 30902 , 73197 , 04348 , L4528 , 80205 , 07851 , 80539 |
| NIIN: 007243757 |
| FSC Name: 5305 Screws |
| NCB Code: USA (00) |
| Manufacturers: air industries corp , apcom inc , collins engineering corp , durham aircraft service inc , eriks southwest inc , f and c sales inc , hi shear corporation , lawrence engineering and supply inc , lisi aerospace canada corp , national aerospace standards com , nor cal supply coinc , sps technologies inc |
|
Part No Part No
|
Manufacturer |
Item Name Item Name
|
QTY QTY
|
RFQ RFQ
|
|---|---|---|---|---|
| NAS1204-40D | air industries corp | screw close toleran | Avl | |
| NAS1204-40D | apcom inc | screw close toleran | Avl | |
| NAS1204-40D | collins engineering corp | screw close toleran | Avl | |
| NAS1204-40D | durham aircraft service inc | screw close toleran | Avl | |
| NAS1204-40D | eriks southwest inc | screw close toleran | Avl | |
| NAS1204-40D | f and c sales inc | screw close toleran | Avl | |
| NAS1204-40D | hi shear corporation | screw close toleran | Avl | |
| NAS1204-40D | lawrence engineering and supply inc | screw close toleran | Avl | |
| NAS1204-40D | lisi aerospace canada corp | screw close toleran | Avl | |
| NAS1204-40D | national aerospace standards com | screw close toleran | Avl | |
| NAS1204-40D | nor cal supply coinc | screw close toleran | Avl | |
| NAS1204-40D | sps technologies inc | screw close toleran | Avl |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.291 INCHES MINIMUM AND 0.341 INCHES MAXIMUM |
| AASL | HEAD DIAMETER | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.715 INCHES MINIMUM FIRST HOLE AND 2.755 INCHES MAXIMUM FIRST HOLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 5TH MATE |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1205 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| AASB | FASTENER LENGTH | 2.801 INCHES MINIMUM AND 2.831 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP E4340 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL |
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