Quote for 12181 United Technologies Corporation Part with NSN 5365-00-637-2129

Part Number:  12181
NIIN:  6372129
Item Name :  spacer sleeve
CAGE Code:  77445
INC Code:  13207
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-14-2026

Are you looking quote for part 12181? The United Technologies Corporation-manufactured component (CAGE Code: 77445) is documented under NSN 5365-00-637-2129 as Spacer Sleeve. For the fastest quote, please complete our RFQ form with details about 12181. We guarantee a response within 15 minutes.

ASAP Components provides the verified 12181, classified under INC 13207, FSG 53 Hardware and Abrasives, FSC 5365 Bushings Rings Shims and Spacers, NIIN 00-637-2129, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for 12181

“*” Required Fields Are Compulsory

NSN Information for Part Number 12181 with NSN 5365-00-637-2129, 5365006372129

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5365-00-637-2129

Item PartTypeName:

SPACER,SLEEVE

53650063721290N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
12181223

Characteristics Data of NSN 5365-00-637-2129, 5365006372129

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM
ADARBODY OUTSIDE DIAMETER0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER0.2030 INCHES MINIMUM AND 0.2040 INCHES MAXIMUM
BZLXCORNER SHAPESQUARE ALL CORNERS
MATTMATERIALSTEEL OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL
STYLSTYLE DESIGNATORSOLID,PLAIN,NO OUTSIDE FLANGES

Schedule B & Trade

End Use : 12300 Finished metal shapes
Schedule B : 7326908595 (NAICS 332999) Other articles of iron or steel not wire nesoi
SITC : 69969 Articles of iron or steel, n.E.S.

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 U - Precious metal content is unknown

NSN Management Codes

AAC X
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: T - 55.0
NMFC: 106940 - Spacers/separators i/s noi tubular
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