Thank you for your interest in the Block Tackle NSN parts we have available for purchase on NSN Parts World. On this page, you can submit a quote request for Federal Specifications part number GGG-B-490F II SNGL SHEAVE RIG 4, a component that can also be found by inputting NSN 3940009502960 in our search engine. Other than this particular part number, we also carry an array of other high-quality items that have been sourced from leading global entities on our Approved Vendor List (AVL). Explore our vast catalogs by scrolling over to our menu and find products according to manufacturer, NIIN, NSN, and more.
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At NSN Parts World, we work with a number of government and defense agencies, meaning that you can find items by their respective CAGE Codes, including 81348, and many others. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Federal Specifications parts under the FSC 3940 Blocks Tackle Rigging and Slings. As such, we invite you to confidently complete the RFQ form for NSN 3940009502960 or any other, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. For one-on-one assistance, contact via phone or email; we are available 24/7x365!
| MRC | Criteria | Characteristic |
|---|---|---|
| AMCL | Block Type | REGULAR |
| AMCQ | Sheave Quantity | 1 |
| ACSK | Bearing Type | PLAIN |
| AMRY | Becket Quantity | 1 |
| AMRQ | Shell Length | 10.000 INCHES NOMINAL |
| AMRT | Center Pin Diameter | 0.750 INCHES NOMINAL |
| AMWZ | Sheave Bearing Lubrication Method | SELF-LUBRICATED |
| AMXC | Maximum Tackle Diameter Accommodated | 1.250 INCHES |
| AMXF | Attachment Style | JAW AND EYE SWIVEL |
| MRC | Decoded Requirement | Clear Text Reply |
| ANNQ | Material And Location | BRONZE BEARING ERR-100 ERR-100 |
| FEAT | Special Features | SHEAVE THICKNESS AT RIM MIN 1.500 IN. |
| ANNQ | Material And Location | STEEL CENTER PIN ERR-100 ERR-100 |
| ANNQ | Material And Location | IRON SHEAVE ERR-100 ERR-100 AND STEEL SHEAVE ERR-100 ERR-100 |
| ANNR | Surface Treatment And Location | ZINC, HOT DIP OVERALL |
| STYL | Style Designator | ROUND PATTERN |
| AMRR | Sheave Outside Diameter | 6.250 INCHES NOMINAL |
| AMXD | Tackle Locking Device | NOT INCLUDED |
| ANNQ | Material And Location | IRON SHELL ERR-100 ERR-100 AND STEEL SHELL ERR-100 ERR-100 |
| ZZZT | Nondefinitive Spec/Std Data | 2 TYPE |
| AGCS | Maximum Load Rating | 5000.0 POUNDS |
| AMCT | Tackle Accommodated Type | FIBROUS ROPE |
| AMDB | Becket Type | THIMBLE |
| AMDC | Antitoppling Device | NOT INCLUDED |
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