Quote for PB4-50D Link Engineering Co Part with NSN 6635-00-490-3142

Part Number:  PB4-50D
Alternate P/N:  PB450D
Manufacturer:  link engineering co
NIIN:  4903142
Item Name :  tester spring resil
CAGE Code:  36403
INC Code:  13502
Country:  USA
NCB Code:  00
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  01-15-2026

Are you looking quote for part PB4-50D? The Link Engineering Co-manufactured component (CAGE Code: 36403) is documented under NSN 6635-00-490-3142 as Tester Spring Resil. For the fastest quote, please complete our RFQ form with details about PB4-50D. We guarantee a response within 15 minutes.

ASAP Components provides the verified PB4-50D, classified under INC 13502, FSG 66 Instruments and Laboratory Equipment, FSC 6635 Physical Properties Testing And Inspection, NIIN 00-490-3142, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 6635-00-490-3142, 6635004903142

MRCCriteriaCharacteristic
APHEOPERATION METHODMANUAL
ANSXMEASUREMENT UNITPOUND
BNKYTORQUE INDICATING WRENCH USAGE FEATURENOT INCLUDED
AMNKSCALE CALIBRATION0 TO 10 IN.
BBHKSCALE RANGE0 TO 50 LB
AXGYMOUNTING METHODTABLE
BBHLSCALE SMALLEST INCREMENT GRADUATION0.1 LB SMALLEST INCREMENT
ATHCLOAD RECEIVER TYPEHOOK
APQBUNIT TYPEMECHANICAL
BNKXSPRING TYPE FOR WHICH DESIGNEDCOMPRESSION AND TENSION
BNLBSPRING TRAVEL GAGEINCLUDED
BNLCSPRING MAXIMUM OUTSIDE DIAMETER ACCOMMODATED4.875 INCHES
BNLDSPRING MAXIMUM OVERALL FREE LENGTH ACCOMMODATED12.000 INCHES

Schedule B & Trade

End Use : 21600 Laboratory testing instruments
Schedule B : 9027509000 (NAICS 334516) Instrument and apparatus for physical or chemical analysis using optical radiations, nesoi
SITC : 87445 Instruments and apparatus using optical radiations (ultraviolet, visible, infrared), n.E.S.

Identification

ADPE Represents items with no adp components
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 C
Classification Control U
MGMT_CTL H22bex-
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 B17
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: J - 100.0
LTL: K - 92.5
NMFC: 133300 - Machinery/machines noi sub 2
SHC: Z - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 652 - Instruments, scientific

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