Quote for ST3M557-5-16 Twist Tite Mfg Inc Part with NSN 5305-01-521-8956

Part Number:  ST3M557-5-16
Alternate P/N:  ST3M557516
Manufacturer:  twist tite mfg inc
NIIN:  15218956
Item Name :  screw close toleran
CAGE Code:  007R1
FSC:  5305 Screws
INC Code:  29294
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  03-03-2026

Are you looking quote for part ST3M557-5-16? The Twist Tite Mfg Inc-manufactured component (CAGE Code: 007R1) is documented under NSN 5305-01-521-8956 as Screw Close Toleran. For the fastest quote, please complete our RFQ form with details about ST3M557-5-16. We guarantee a response within 15 minutes.

ASAP Components provides the verified ST3M557-5-16, classified under INC 29294, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 01-521-8956, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for ST3M557-5-16

“*” Required Fields Are Compulsory

NSN Information for Part Number ST3M557-5-16 with NSN 5305-01-521-8956, 5305015218956

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-521-8956

Item PartTypeName:

SCREW,CLOSE TOLERANCE

53050152189560N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
11923-5-16525

Characteristics Data of NSN 5305-01-521-8956, 5305015218956

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.531 INCHES NOMINAL
AASBFASTENER LENGTH1.516 INCHES MINIMUM AND 1.546 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.477 INCHES NOMINAL
AAURGRIP DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEHIGH-TORQUE
AHYMNOMINAL THREAD DIAMETER0.312 INCHES
ANEEGRIP LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CRSQCOUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATTMATERIALNICKEL ALLOY 718 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS5662 ASSN STD ALL MATERIAL RESPONSES OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC ALL TREATMENT RESPONSES OVERALL
THSDTHREAD SERIES DESIGNATORUNJF

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7508900000 (NAICS 332999) Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
SITC : 69975 Articles of nickel, n.E.S.

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9---n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: Q - 70.0
NMFC: 096640 - Screws, iron or steel
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

ASAP Semiconductor’s Certifications And Memberships



bottom to top