| Part Number : NAS4204U12 | Manufacturer : National Aerospace Standards Com | ||
| NSN : 5305-01-297-8020 (5305012978020) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 80205 | ||
| NIIN : 01-297-8020 (012978020) | |||
| FSC Code : 5305 Screws | |||
| FSG Code : 53 Hardware and Abrasives | |||
| INC Code : 29294 | |||
| NCB Code : 01 | Country : USA | ||
Thank you for taking an interest in part number NAS4204U12, that of which is listed with the description Screw Close Tolerance; Manufactured by National Aerospace Standards Com and listed alongside the NSN 5305012978020, part number NAS4204U12 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 : NAS4204U12 | Manufacturer : National Aerospace Standards Com | ||
| NSN Number : 5305-01-297-8020 (5305012978020) | |||
| Item Name : Screw Close Tolerance | CAGE Code : 80205 | ||
| NIIN : 012978020 | |||
| FSC CODE : 5305 Screws | |||
Thank you for taking an interest in part number NAS4204U12, that of which is listed with the description Screw Close Tolerance; Manufactured by National Aerospace Standards Com and listed alongside the NSN 5305012978020, part number NAS4204U12 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 |
|---|---|---|---|---|---|---|
| 5305-01-297-8020 Item Description: SCREW,CLOSE TOLERANCE | 5305 | 012978020 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| NAS4204U12 | 5 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.160 INCHES MINIMUM AND 1.190 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.4564 INCHES MINIMUM AND 0.508 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TRI-WING RECESS |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | FINISHED HEAD |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES TOP OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737,UNS K66286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SUPP | SUPPLEMENTARY FEATURES | TRI-WING RECESS NO. NAS4000-6 |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS4003 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 80205-NAS4204/CANCELED/ PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 CLASS AND A TYPE AND 3 TABLE AND 0.250-28 SIZE |
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