Quote for 4B1443 Caterpillar Inc Part with NSN 2990-00-367-4392

Part Number:  4B1443
Manufacturer:  caterpillar inc
NIIN:  3674392
Item Name :  button
CAGE Code:  11083
INC Code:  77777
Country:  USA
NCB Code:  00
FSG:  29 Engine Accessories
Last Updated:  03-15-2026

Are you looking quote for part 4B1443? The Caterpillar Inc-manufactured component (CAGE Code: 11083) is documented under NSN 2990-00-367-4392 as Button. For the fastest quote, please complete our RFQ form with details about 4B1443. We guarantee a response within 15 minutes.

ASAP Components provides the verified 4B1443, classified under INC 77777, FSG 29 Engine Accessories, FSC 2990 Miscellaneous Engine Accessories Nonaircraft, NIIN 00-367-4392, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 4B1443 with NSN 2990-00-367-4392, 2990003674392

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-367-4392

Item PartTypeName:

BUTTON

2990003674392N
CIICHCCESDPMICCriticalityENAC
A
Part NumberISCRNVCRNCCHCCMSDSSADC
4B1443523

Characteristics Data of NSN 2990-00-367-4392, 2990003674392

MRCCriteriaCharacteristic
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;0.570 IN. O/A LG;0.375 IN. BODY 0D;0.703 IN. FLANGE OD;0.281 IN. FLANGE THK

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 9c-----
Quantity per pack 5
Repariability
Shelf Life N/A
SOS S9c
Unit of Measure Ea

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