Quote for NAS1956-21 National Aerospace Standards Com Part with NSN 5306-01-277-7322

Part Number:  NAS1956-21
Alternate P/N:  NAS195621
NIIN:  12777322
Item Name :  bolt shear
CAGE Code:  80205
FSC:  5306 Bolts
INC Code:  15903
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  02-25-2026

Are you looking quote for part NAS1956-21? The National Aerospace Standards Com-manufactured component (CAGE Code: 80205) is documented under NSN 5306-01-277-7322 as Bolt Shear. For the fastest quote, please complete our RFQ form with details about NAS1956-21. We guarantee a response within 15 minutes.

ASAP Components provides the verified NAS1956-21, classified under INC 15903, FSG 53 Hardware and Abrasives, FSC 5306 Bolts, NIIN 01-277-7322, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number NAS1956-21 with NSN 5306-01-277-7322, 5306012777322

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5306-01-277-7322

Item PartTypeName:

BOLT,SHEAR

53060127773220N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
NAS1956-21523

Characteristics Data of NSN 5306-01-277-7322, 5306012777322

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.553 INCHES MINIMUM AND 0.603 INCHES MAXIMUM
AASBFASTENER LENGTH1.875 INCHES MINIMUM AND 1.905 INCHES MAXIMUM
AASKHEAD STYLEDISHED HEXAGON
AASUHEAD HEIGHT0.188 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
AATBWIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
AAURGRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
AHYMNOMINAL THREAD DIAMETER0.375 INCHES
ANEEGRIP LENGTH1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
CMLPTHREAD QUANTITY PER INCH24
CQBCMINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 8740 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJF
ZZZKSPECIFICATION/STANDARD DATA80205-NAS1956 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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

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 J
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: 573 - Bolts or nuts (iron or steel),(less than 35 feet)

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