Sps Technologies Ltd Part Number A1C551C3-708 - Get an Instant Quote

Part Number:  A1C551C3-708
Alternate P/N:  A1C551C3708
Manufacturer:  sps technologies ltd
NIIN:  00-508-2718
Item Name :  screw shoulder
CAGE Code:  06725
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  00
Last Updated:  05-22-2025

Part Number A1C551C3-708 described as Screw Shoulder with NSN 5305-00-508-2718 with FSC 5305 Screws by Manufacture Sps Technologies Ltd is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Sps Technologies Ltd aerospace and aviation parts like A1C551C3-708. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number A1C551C3-708 with NSN 5305-00-508-2718, 5305005082718

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-00-508-2718

Item Description:

Screw Shoulder

53050050827180N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
B1990-8C95

Characteristics Data of NSN 5305-00-508-2718, 5305005082718

MRCCriteriaCharacteristic
AAJDTHREAD CLASS2A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.288 INCHES MINIMUM AND 0.348 INCHES MAXIMUM
AASBFASTENER LENGTH0.953 INCHES MINIMUM AND 0.983 INCHES MAXIMUM
AASKHEAD STYLEFLAT COUNTERSUNK
AASLHEAD DIAMETER0.266 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
AATNSHOULDER DIAMETER0.193 INCHES MINIMUM FIRST SHOULDER AND 0.195 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.595 INCHES NOMINAL FIRST SHOULDER
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.190 INCHES
CMLPTHREAD QUANTITY PER INCH32
CQFMHARDNESS RATING33.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL
CRSQCOUNTERSINK ANGLE100.0 DEGREES NOMINAL
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURES2 THDS TAPERED
MATTMATERIALSTEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNC



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