NSN

6645-01-442-1885

Time Reference,Atomic Frequency

FSC 6645TIME MEASURING INSTRUMENTSFSG 66INSTRUMENTS AND LABORATORY EQUIPMENT

Unit Price

$260,060.65

per EA

2 parts / 2 mfrs

Part Numbers for NSN 6645-01-442-18852 records
Part NumberCAGEManufacturerRNCCRNVC
622-7225-00613499Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems32
O-1849/GRC-22880058Joint Electronics Type Designation System51
Manufacturers (2)

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems

CAGE 13499
View NSNs

Joint Electronics Type Designation System

CAGE 80058
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$260,060.65EA0
01-OCT-2025$260,060.65EA0
01-OCT-2025$260,060.65EA0
Identification Data

DEMIL

D

HMIC

N

PMIC

A

ESD/EMI

B

Item Characteristics
MRCRequirementReply
AGAVEND ITEM IDENTIFICATIONMILSTAR
CBBLFEATURES PROVIDEDELECTROSTATIC SENSITIVE
CRTLCRITICALITY CODE JUSTIFICATIONCBBL AND NHCFD
NHCFNUCLEAR HARDNESS CRITICAL FEATUREHARDENED
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONPOWER: 115.0VAC,47-63 HZ; 65 LBS WT; 10.500 IN . H,19.000IN. W; POWER SUPPLY HEATER; TIMEKEEPING POWER SUPPLY1; CHARGE & CONTROL POWER SUPPLY 1; TIME DISPLAY CCB 1;POWER CONDITIONER ASSEMBLY 1;BACKPLANE 1; TRANSORB CCA 1; ALUMINUM CASE 1; DIFFERENCE IS THE SOFTWARE HAS BEEN UP GRADED AND EVENTUALLY THIS WILL BE THE ONLY ITEM THAT WILL BE PROCURED AND IN THE SYSTEM

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About NSN 6645-01-442-1885

NSN 6645-01-442-1885 is a National Stock Number assigned to Time Reference,Atomic Frequency. This NSN part number belongs to Federal Supply Class 6645 (TIME MEASURING INSTRUMENTS) under Federal Supply Group 66 (INSTRUMENTS AND LABORATORY EQUIPMENT). There are 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 6645-01-442-1885 is $260,060.65. Price history shows 3 recorded price changes.

To find the part number for NSN 6645-01-442-1885, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.