Quote for 20631/300.21 Aeronautical And General Instruments Part with NSN 5305-01-150-6356

Part Number:  20631/300.21
NIIN:  11506356
Item Name :  screw shoulder
CAGE Code:  K0639
FSC:  5305 Screws
INC Code:  22846
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-16-2026

Are you looking quote for part 20631/300.21? The Aeronautical And General Instruments-manufactured component (CAGE Code: K0639) is documented under NSN 5305-01-150-6356 as Screw Shoulder. For the fastest quote, please complete our RFQ form with details about 20631/300.21. We guarantee a response within 15 minutes.

ASAP Components provides the verified 20631/300.21, classified under INC 22846, FSG 53 Hardware and Abrasives, FSC 5305 Screws, NIIN 01-150-6356, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 20631/300.21 with NSN 5305-01-150-6356, 5305011506356

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5305-01-150-6356

Item PartTypeName:

SCREW,SHOULDER

53050115063560N
CIICHCCESDPMICCriticalityENAC
U U0
Part NumberISCRNVCRNCCHCCMSDSSADC
20631/300-21525

Characteristics Data of NSN 5305-01-150-6356, 5305011506356

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.130 INCHES NOMINAL
AASBFASTENER LENGTH0.250 INCHES NOMINAL
AASKHEAD STYLEPAN NO. 2
AASLHEAD DIAMETER0.310 INCHES NOMINAL
AASUHEAD HEIGHT0.060 INCHES NOMINAL
AATNSHOULDER DIAMETER0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER
AATXSHOULDER LENGTH0.130 INCHES NOMINAL FIRST SHOULDER
ABQZINTERNAL DRIVE STYLESLOT
AHYMNOMINAL THREAD DIAMETER0.110 INCHES
CWYBSHOULDER SHAPEROUND FIRST SHOULDER
FEATSPECIAL FEATURESINTERNAL DRIVE SLOT 0.030 IN W AND 0.030 IN. DP
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBS970,PT4,416541 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORBA

Schedule B & Trade

End Use : 12110 Iron and steel products, other
Schedule B : 7318152000 (NAICS 332722) Bolts and bolts and their nuts or washers exported in the same shipment
SITC : 69421 Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

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 U - Precious metal content is unknown

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL 9b-----
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: W - Rating variable
NMFC: 093486 - Bolts, nuts or screws, noi (sub 3)
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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