Quote for NAS1831B4B12 National Aerospace Standards Com Part with NSN 5340-01-243-4496

Part Number:  NAS1831B4B12
NIIN:  12434496
Item Name :  standoff threaded s
CAGE Code:  80205
INC Code:  40280
Country:  USA
NCB Code:  01
FSG:  53 Hardware and Abrasives
Last Updated:  01-19-2026

Are you looking quote for part NAS1831B4B12? The National Aerospace Standards Com-manufactured component (CAGE Code: 80205) is documented under NSN 5340-01-243-4496 as Standoff Threaded S. For the fastest quote, please complete our RFQ form with details about NAS1831B4B12. We guarantee a response within 15 minutes.

ASAP Components provides the verified NAS1831B4B12, classified under INC 40280, FSG 53 Hardware and Abrasives, FSC 5340 Hardware Commercial, NIIN 01-243-4496, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for NAS1831B4B12

“*” Required Fields Are Compulsory

NSN Information for Part Number NAS1831B4B12 with NSN 5340-01-243-4496, 5340012434496

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5340-01-243-4496

Item PartTypeName:

STANDOFF,THREADED,SPACING

53400124344960P
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
1015386638E

Characteristics Data of NSN 5340-01-243-4496, 5340012434496

MRCCriteriaCharacteristic
ABRYLENGTH0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
ANLRCROSS-SECTIONAL SHAPEHEXAGON
ASDBWIDTH ACROSS FLATS0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
STYLSTYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
ZZZKSPECIFICATION/STANDARD DATA80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL T2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
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: 095190 - Hardware, noi
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