| Part Number : HT181-4-21 | Manufacturer : Hi Shear Corporation | ||
| NSN : 5305-01-520-4559 (5305015204559) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 73197 | ||
| NIIN : 01-520-4559 (015204559) | |||
| FSC Code : 5305 Screws | |||
| FSG Code : 53 Hardware and Abrasives | |||
| INC Code : 29294 | |||
| NCB Code : 01 | Country : USA | ||
| Alternate P/N: HT181421 | |||
Thank you for taking an interest in part number HT181-4-21, that of which is listed with the description Screw Close Tolerance; Manufactured by Hi Shear Corporation and listed alongside the NSN 5305015204559, part number HT181-4-21 is available for immediate purchase on our website. As such, to learn more about this offering while receiving a competitive quote for your comparisons, be sure to fill out and submit the RFQ form presented on this page. Within 15 minutes of us receiving and reviewing a completed form, a member of our staff will contact you to present a tailored solution for your comparisons.
| Part Number : HT181-4-21 | Manufacturer : Hi Shear Corporation | ||
| NSN Number : 5305-01-520-4559 (5305015204559) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 73197 | ||
| NIIN : 015204559 | |||
| FSC CODE : 5305 Screws | |||
Thank you for taking an interest in part number HT181-4-21, that of which is listed with the description Screw Close Tolerance; Manufactured by Hi Shear Corporation and listed alongside the NSN 5305015204559, part number HT181-4-21 is available for immediate purchase on our website. As such, to learn more about this offering while receiving a competitive quote for your comparisons, be sure to fill out and submit the RFQ form presented on this page. Within 15 minutes of us receiving and reviewing a completed form, a member of our staff will contact you to present a tailored solution for your comparisons.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-520-4559 Item Description: SCREW,CLOSE TOLERANCE | 5305 | 015204559 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HT181-4-21 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUY | Point Length | 0.060 INCHES NOMINAL |
| AHYM | Nominal Thread Diameter | 0.2500 INCHES |
| AASK | Head Style | FLAT COUNTERSUNK |
| MATT | Material | STEEL OVERALL |
| SFTT | Surface Treatment | CADMIUM OVERALL |
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP |
| ABQJ | Point Style | FLAT |
| AASL | Head Diameter | 0.464 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AASA | Thread Length | 0.469 INCHES NOMINAL |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| STDC | Surface Treatment Document And Classification | NAS672 FED STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AASB | Fastener Length | 1.765 INCHES MINIMUM AND 1.812 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| THSD | Thread Series Designator | UNJF |
| AAUR | Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| MDCL | Material Document And Classification | NAS98 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CQBC | Minimum Tensile Strength | 6400 POUNDS PER SQUARE INCH |
| CMLP | Thread Quantity Per Inch | 28 |
| ANEE | Grip Length | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AAJD | Thread Class | 3A |
| CSYM | Surface Finish | 32.0 MICROINCHES THREADS |
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