Purchasing Efficiency, owned and operated by ASAP Semiconductor, is an industry-leading distributor of parts used in the aviation and defense industries. Our mission is to simplify the parts procurement process by enabling our customers to search through our inventory of over six billion parts quickly and efficiently. Type in your desired NSN such as 3020-00-528-0503 or any top part number like NAS376-4FP, NAS376 into our search engine and our available stocks will appear in a matter of seconds.
We are an AS9120B, ISO 9001:2015, and FAA AC 0056B accreditation company, and the only independent distributor with a No China Sourcing pledge. Our dedicated account managers offer customized solutions for the needs of our clients, including high priority AOG issues. If you would like to receive a quote for NSN 3020-00-528-0503, fill out a request for quote form today.
| Item Name | Pulley Groove |
| INC Code | 08109 |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gears, Pulleys, Sprockets, and Transmission Chain |
| National Item Identification Number (NIIN) | 00-528-0503 (005280503) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com |
| Associated Parts Numbers of NSN 3020-00-528-0503 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Availability | RFQ | ||
| NAS376-4FP | national aerospace standards com | pulley groove | Yes | RFQ | ||
| NAS376 | national aerospace standards com | pulley groove | Yes | RFQ | ||
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGA | GROOVE DEPTH | 0 156 INCHES NOMINAL |
| ABGF | GROOVE WIDTH | 0 140 INCHES MINIMUM AND 0 150 INCHES MAXIMUM |
| ABHE | OUTSIDE DIAMETER | 2 620 INCHES MINIMUM AND 2 630 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0 432 INCHES MINIMUM AND 0 437 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0 2495 INCHES MINIMUM AND 0 2520 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0 432 INCHES MINIMUM AND 0 437 INCHES MAXIMUM |
| AGWA | GROOVE RADIUS | 0 047 INCHES MINIMUM AND 0 050 INCHES MAXIMUM |
| ANNQ | MATERIAL AND LOCATION | STEEL MIL-S-7720 OVERALL |
| AQPL | FACE WIDTH | 0 270 INCHES MINIMUM AND 0 310 INCHES MAXIMUM |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| AWJQ | BEARINGS | INCLUDED |
| AXHQ | GROOVE QUANTITY | 1 |
| AXND | COUNTERBORE FEATURE | NOT INCLUDED |
| BDDY | BEARING QUANTITY | 1 |
| BSGG | KEYING FACILITY | NOT INCLUDED |
| BSYG | SPLIT HUB FEATURE | NOT INCLUDED |
| BXSJ | LIGHTENING HOLE | NOT INCLUDED |
| BXSK | INTEGRAL COOLING VANE | NOT INCLUDED |
| BXSM | GROOVE SHAPE | U |
| BYDS | BORE FEATURE | INCLUDED |
| BYDT | BEARING TYPE | BALL |
| BYZD | HUB END OUTSIDE DIAMETER AND LOCATION | 0 375 INCHES MINIMUM BOTH ENDS AND 0 425 INCHES MAXIMUM BOTH ENDS |
| BYZF | DISTANCE FROM OUTSIDE FLANGERIM TO HUB END AND LOCATION | 0 071 INCHES MINIMUM BOTH ENDS AND 0 074 INCHES MAXIMUM BOTH ENDS |
| SFTT | SURFACE TREATMENT | CADMIUM |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-528-0503, 3020005280503 | ||||
| 3040-01-142-9616 (3040011429616) | 3040-01-244-9864 (3040012449864) | 3040-01-226-4852 (3040012264852) | 3040-00-611-9496 (3040006119496) | |
| 3040-01-260-9545 (3040012609545) | 3040-01-157-3624 (3040011573624) | 3040-00-016-1012 (3040000161012) | 3010-01-540-8275 (3010015408275) | |
| 3020-01-384-0708 (3020013840708) | 3020-01-463-5781 (3020014635781) | 3020-01-196-7601 (3020011967601) | 3040-01-384-7240 (3040013847240) | |
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