Quote for 21028 Hydro Aire Inc Part with NSN 5360-00-229-2871

Part Number:  21028
Manufacturer:  hydro aire inc
NIIN:  2292871
Item Name :  spring helical comp
CAGE Code:  81982
INC Code:  04226
Country:  USA
NCB Code:  00
FSG:  53 Hardware and Abrasives
Last Updated:  01-17-2026

Are you looking quote for part 21028? The Hydro Aire Inc-manufactured component (CAGE Code: 81982) is documented under NSN 5360-00-229-2871 as Spring Helical Comp. For the fastest quote, please complete our RFQ form with details about 21028. We guarantee a response within 15 minutes.

ASAP Components provides the verified 21028, classified under INC 04226, FSG 53 Hardware and Abrasives, FSC 5360 Coil Flat and Wire Springs, NIIN 00-229-2871, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 21028 with NSN 5360-00-229-2871, 5360002292871

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5360-00-229-2871

Item PartTypeName:

SPRING,HELICAL,COMPRESSION

5360002292871N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
21028223

Characteristics Data of NSN 5360-00-229-2871, 5360002292871

MRCCriteriaCharacteristic
AARXINSIDE DIAMETER0.194 INCHES NOMINAL
ABQKEND STYLESPRING END,SQUARED AND GROUND BOTH ENDS
AGEKSPRING FREE LENGTH0.376 INCHES NOMINAL
APCNCOIL QUANTITY3
AXJQSPRING SOLID LENGTH0.312 INCHES NOMINAL
AXLHCOIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
AXLPSPRING DEFLECTION RATE4480.000 POUNDS PER INCH NOMINAL
AXLQSPRING FREE OUTSIDE DIAMETER0.388 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORCYLINDRICAL

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 V
Classification Control U
MGMT_CTL 9z-----
Quantity per pack 25
Repariability
Shelf Life N/A
SOS S9i
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: Z - No rating
NMFC: 177970 - Springs noi stl o/t wire
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 579 - Steel springs, (less than 35 feet)

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