Mfg Part Number: HT4027-4-21
Alternate P/N: HT4027421
NSN : 5305-01-591-0047
NIIN : 015910047
CAGE Code : L4528
Manufacturer: Lisi Aerospace
Item Name : Screw Close Tolerance
FSC : FSC 5305 Screws
If you’re in need of NSN parts, Purchasing Synergy is the ultimate source. As an ASAP Semiconductor company, we have access to a vast and diverse inventory of parts and components like HT4027-4-21 for the aerospace, civil aviation, defense, electronics, and industrial markets. This includes parts such as Screw Close Tolerance from Lisi Aerospace with Cage Code L4528 as well as part numbers like HT4027-4-21 and FSC 5305 Screws with015910047. Purchasing Synergy has more than two billion new and obsolete parts readily available with short lead times and competitive prices and, as we are an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a No China Sourcing Pledge, each part we sell is fully traceable or comes directly from the manufacturer.
Our website offers a range of parametric search capabilities which allow our customers to search for parts through a number like HT4027-4-21 and filters, one of which is National Stock Number, or NSN. A National Stock Number is an identifier applied to any item of supply that is repeatedly procured, stocked, stored, issued, and used throughout the federal supply system. Purchasing Synergy has a broad selection of NSN parts such as 5305015910047 from manufacturers like Lisi Aerospace. To begin the purchasing process immediately, submit an RFQ today.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5305-01-591-0047 Item Description: Screw Close Tolerance | 5305 | 015910047 | 0 | N | A | |
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | A | 0 | |||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
Ht4027-4-21 | 5 | 2 | 3 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.469 INCHES NOMINAL |
AASB | FASTENER LENGTH | 1.767 INCHES MINIMUM AND 1.797 INCHES MAXIMUM |
AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
AASL | HEAD DIAMETER | 0.390 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.015 INCHES MAXIMUM |
AAUR | GRIP DIAMETER | 0.249 NOMINAL MILS AND 0.250 NOMINAL CENTIMETERS |
AAUY | POINT LENGTH | 0.045 INCHES NOMINAL |
ABQJ | POINT STYLE | FLAT |
ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
ANEE | GRIP LENGTH | 1.313 NOMINAL INCHES |
CMLP | THREAD QUANTITY PER INCH | 28 |
CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
CWDK | POINT CHAMFER ANGLE | 45.0 MAXIMUM OF STANDARD RANGE SINGLE TREATMENT RESPONSE |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CLOSE TOLERANCE, 100 DEG COUNTERSUNK, REDUCED HEAD, HI-TORQUE, NON-MAGNETIC CRES (125 KSI FSU) |
FEAT | SPECIAL FEATURES | HEAD HAS A 1.40 DEGREE RADIUS DOME |
MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700, METHOD 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNJF |
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