Aerospace Performance Parts is pleased to offer immediate purchasing options for Twist Tite Mfg Inc part number ST3M557-4-2, which you have taken interest in. This Screw Close Tolerance item is listed alongside the NSN 5305-01-517-1403 for ease of identification, with various additional information provided on this page for your reference. Should you wish to obtain solutions on this particular listing, we invite you to complete the Request for Quote (RFQ) form on this page at your earliest convenience. Responses are always offered shortly after we receive and review each request, with solutions we give being fully based on the details we are provided.
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If you happen to require expedited shipping for part number ST3M557-4-2 or any other FSC 5305 Screws components we carry from Twist Tite Mfg Inc under CAGE Code 007R1, be sure to let us know as soon as possible. We would be happy to discuss the options that we can potentially provide, our track record of on-time delivery being a testament to our dedication to customer satisfaction. You can either include such details within your request, or get in touch with staff directly. Otherwise, request a quote on NSN 5305-01-517-1403 part number ST3M557-4-2 today, knowing we will support all your operational needs with care.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-517-1403 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 015171403 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HT4027-4-2 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLP | Thread Quantity Per Inch | 28 |
| MRC | Decoded Requirement | Clear Text Reply |
| AASB | Fastener Length | 0.570 INCHES MINIMUM AND 0.609 INCHES MAXIMUM |
| AASK | Head Style | OVAL COUNTERSUNK |
| ABQZ | Internal Drive Style | HIGH-TORQUE |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| ANEE | Grip Length | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| AASL | Head Diameter | 0.3898 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
| AASA | Thread Length | 0.469 INCHES NOMINAL |
| AGAV | End Item Identification | FUSELAGE |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| MATT | Material | NICKEL ALLOY 718 OVERALL |
| AAUR | Grip Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNJF |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AAJD | Thread Class | 3A |
| MDCL | Material Document And Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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