Price breaks
| 1+ | $ 19.35 |
| Volume | Volume pricing on quotation |
Price and availability subject to change. All orders subject to acceptance.
| NSN | 5305-01-090-6337 |
| Description | Screw, Close Tolerance |
| Manufacturer |
On quotation |
| CAGE code |
On quotation |
| Condition |
On quotation |
| Certs |
On quotation |
| Rev level |
On quotation |
| Shelf life |
On quotation |
Manufacturer, condition, certifications, revision and shelf life depend on the lot supplied and are stated on your quotation.
Part identification
| NSN | 5305-01-090-6337 |
| NIIN | 01-090-6337 |
| FSC | 5305 |
| FSG | 53 |
| Item Name | Screw, Close Tolerance |
| INC | 29294 |
| Assigned Date | 22-FEB-1980 |
| Status | Active |
Technical characteristics
| Thread Class | 3A |
| Thread Direction | Right-hand |
| Thread Length | 0.400 inches minimum and 0.450 inches maximum |
| Fastener Length | 1.722 inches minimum and 1.752 inches maximum |
| Head Style | Flat countersunk |
| Head Diameter | 0.455 inches minimum and 0.510 inches maximum |
| Grip Diameter | 0.2485 inches minimum and 0.2495 inches maximum |
| Internal Drive Style | Cross recess type 1 |
| Nominal Thread Diameter | 0.250 inches |
| Grip Length | 1.302 inches minimum and 1.322 inches maximum |
| Thread Quantity per Inch | 28 |
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
| Material | Iron alloy 660 overall |
| Material Document and Classification | Ams 5737 assn std single material response overall |
| Surface Treatment | Cadmium overall and chromate overall |
| Surface Treatment Document and Classification | QQ-P-416 ty 2 cl 3 fed spec single treatment response overall |
| Thread Series Designator | UNJF |
Manufacturers
| Alcoa Global Fasteners Inc. (CAGE 1RC86) — Type A |
| Federal Manufacturing Corporation (CAGE 17943) — Type A |
| Huck International Inc. (CAGE 17446) — Type A |
| Huck Intl Inc. (CAGE 97928) — Type A |
| Paul R. Briles Inc. (CAGE 27624) — Type A |
| SPS Technologies LLC (CAGE 06725) — Type A |
| SPS Technologies LLC (CAGE 56878) — Type A |
| The Boeing Company (CAGE 81205) — Type A |
| Valley-Todeco Inc. (CAGE 06710) — Type A |
Alternate part numbers
| BACB30LR4-21 (CAGE 06710) |
| BACB30LR4-21 (CAGE 06725) |
| BACB30LR4-21 (CAGE 17446) |
| BACB30LR4-21 (CAGE 17943) |
| BACB30LR4-21 (CAGE 1RC86) |
| BACB30LR4-21 (CAGE 27624) |
| BACB30LR4-21 (CAGE 56878) |
| BACB30LR4-21 (CAGE 81205) |
| BACB30LR4-21 (CAGE 97928) |
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