AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Block And Tackle |
| Federal Supply Group (FSG) | Materials Handling Equipment |
| Federal Supply Class (FSC) | 3940 Blocks Tackle Rigging and Slings |
| National Item Identification Number (NIIN) | 00-272-9285 (002729285) |
| NCB Code | USA (00) |
| Manufacturer | Federal Commercial Item Description |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A-A-59170 SZ 3 | federal commercial item description | block and tackle | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACSK | BEARING TYPE | PLAIN |
| AMCK | TACKLE BLOCK QUANTITY | 2 |
| AMCL | BLOCK TYPE | REGULAR |
| AMCT | TACKLE ACCOMMODATED TYPE | FIBROUS ROPE |
| AMDC | ANTITOPPLING DEVICE | NOT INCLUDED |
| AMRY | BECKET QUANTITY | 1 |
| AMXD | TACKLE LOCKING DEVICE | INCLUDED |
| STYL | STYLE DESIGNATOR | OVAL PATTERN WITH SNUBBING HOOK ROUND PATTERN |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-59170 SZ 3 |
| AMCQ | SHEAVE QUANTITY | 2 |
| AMRL | TACKLE NOMINAL LENGTH | 100.0 FEET |
| AGCS | MAXIMUM LOAD RATING | 2500.0 POUNDS |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| AMRQ | SHELL LENGTH | ANY ACCEPTABLE |
| AMRR | SHEAVE OUTSIDE DIAMETER | 4.000 INCHES NOMINAL AND 5.000 INCHES NOMINAL |
| AMRT | CENTER PIN DIAMETER | 0.625 INCHES NOMINAL |
| SR-1 | MANUFACTURERS CODE | 58536 |
| ANNQ | MATERIAL AND LOCATION | STEEL CENTER PIN STEEL CENTER PIN IRON SHEAVE STEEL SHELL |
| ANNR | SURFACE TREATMENT AND LOCATION | PHOSPHATE OVERALL |
| AMXC | MAXIMUM TACKLE DIAMETER ACCOMMODATED | 0.750 INCHES |
| AMXF | ATTACHMENT STYLE | UPSET SCREW PIN ANCHOR SHACKLE AND SIDE HOOK, LOOSE |
| Relevant Components for NSN - 3940-00-272-9285, 3940002729285 | ||||
| 3990-01-416-4475 (3990014164475) | 3910-00-915-5285 (3910009155285) | 3950-01-156-8336 (3950011568336) | 3950-01-093-3721 (3950010933721) | |
| 3950-00-961-3166 (3950009613166) | 3950-01-286-4448 (3950012864448) | 3910-00-515-4135 (3910005154135) | 3950-01-280-3911 (3950012803911) | |
| 3950-00-343-9966 (3950003439966) | 3960-01-015-9120 (3960010159120) | 3930-00-850-3494 (3930008503494) | 3950-01-159-5662 (3950011595662) | |
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