We appreciate your interest in Crosby Group Inc part number N-21-B, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number N-21-B is listed with the NSN 3940-00-151-6324 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 Crosby Group Inc under the CAGE Code 75535 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 3940-00-151-6324 parts and Block Tackle items your operations require, so request a quote today.
| MRC | Criteria | Characteristic |
|---|---|---|
| AMCL | Block Type | REGULAR |
| AMCQ | Sheave Quantity | 1 |
| ACSK | Bearing Type | PLAIN |
| AMRY | Becket Quantity | 1 |
| AMRQ | Shell Length | 4.000 INCHES NOMINAL |
| AMRT | Center Pin Diameter | 0.375 INCHES NOMINAL |
| AMWZ | Sheave Bearing Lubrication Method | SELF-LUBRICATED |
| AMXC | Maximum Tackle Diameter Accommodated | 0.500 INCHES |
| AMXF | Attachment Style | FLATTED LOOSE SWIVEL EYE WITH SWIVEL HOOK |
| STYL | Style Designator | OVAL PATTERN |
| ANNQ | Material And Location | WOOD SHELL |
| MRC | Decoded Requirement | Clear Text Reply |
| AMRR | Sheave Outside Diameter | 2.250 INCHES NOMINAL |
| AMXD | Tackle Locking Device | NOT INCLUDED |
| AGCS | Maximum Load Rating | 1000.0 POUNDS |
| AMCT | Tackle Accommodated Type | FIBROUS ROPE |
| AMDB | Becket Type | THIMBLE |
| AMDC | Antitoppling Device | NOT INCLUDED |
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