Thank you for your interest in our available 221581 part on Unlimited NSN. Screw Cap Hexagon H is a part that is manufactured by Naumann Hobbs Material Handling Inc, and it is listed with the part number 221581. This item, along with all of our inventory, is readily available for purchase today with competitive pricing. Our team members are on standby 24/7x365, and they can provide you with rapid lead-times on everything that you need to successfully carry out your operations.
Unlimited NSN is a state-of-the-art purchasing platform for NSN components like 221581 and other obsolete parts, and we carry top requested NSN parts such as 5305013174011. To ensure that our customers only receive items with the utmost quality, we choose to stock our inventory from top global manufacturers such as Naumann Hobbs Material Handling Inc.
To find the components that you need, explore our available NSN part catalog under FSC 5305 Screws, or utilize our user-friendly search engine and find specific items in a matter of seconds. If you are interested in 221581 part number and are ready to begin the purchasing process, we invite you to fill out and submit an Instant RFQ today. Once received, a member of our staff will review and reach out to you in 15 minutes or less to provide a personalized quote based on your provided information. Experience the revolution of parts purchasing today with Unlimited NSN!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-317-4011 Item Description: Screw Cap Hexagon H | 5305 | 013174011 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 221581 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.250 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 2.920 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |
| AASK | HEAD STYLE | DISHED HEXAGON |
| AASU | HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL OVERALL OR STEEL UNS K04100 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 GR 8 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A354 GR BD ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL OR CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| 221-00 | 221-00 | 221-0000100033 | 221-0001000025 |
| 221-001-155 | 221-001-155 | 221-001-155 | 221-001-155 |
| 221-001-257 | 221-001-257 | 221-001-257 | 221-001-260 |
| 221-001-261 | 221-001-261 | 221-001-261 | 221-001-279 |
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