We appreciate your interest in Federal Specifications part number GGGB490-1, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number GGGB490-1 is listed with the NSN 3940-00-926-3718 and description “Block Tackle.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Federal Specifications under the CAGE Code 81348 or that similarly fall under the FSC 3940 Blocks Tackle Rigging and Slings, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 3940-00-926-3718 parts and Block Tackle items your operations require, so request a quote today.
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSK | BEARING TYPE | PLAIN |
| AMCL | BLOCK TYPE | REGULAR |
| AMCQ | SHEAVE QUANTITY | 2 |
| AMCT | TACKLE ACCOMMODATED TYPE | FIBROUS ROPE |
| AMDC | ANTITOPPLING DEVICE | NOT INCLUDED |
| AMRY | BECKET QUANTITY | 1 |
| FEAT | SPECIAL FEATURES | SHEAVE THICKNESS AT RIM MIN 1.375 IN. |
| AMXC | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 1.000 INCHES |
| AMXF | ATTACHMENT STYLE | FLATTED LOOSE SWIVEL EYE WITH SWIVEL HOOK |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| SR-1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGGB490-1 |
| STYL | STYLE DESIGNATOR | ROUND PATTERN |
| AMDB | BECKET TYPE | THIMBLE |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGG-B-490 |
| AMRQ | SHELL LENGTH | 8.000 INCHES NOMINAL |
| AMRR | SHEAVE OUTSIDE DIAMETER | 4.500 INCHES NOMINAL |
| AGCS | MAXIMUM LOAD RATING | 5100.0 POUNDS |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| AMRT | CENTER PIN DIAMETER | 0.625 INCHES NOMINAL |
| AMWZ | SHEAVE BEARING LUBRICATION METHOD | SELF-LUBRICATED |
| AMXD | TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANNQ | MATERIAL AND LOCATION | BRONZE BEARING STEEL CENTER PIN IRON SHEAVE AND STEEL SHEAVE IRON SHELL AND STEEL SHELL |
| ANNR | SURFACE TREATMENT AND LOCATION | ZINC, ELECTROLYTIC OVERALL |
| SR-1 | MANUFACTURERS CODE | 81348 |
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