PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3841AS1880-01Rubidium,standard,a

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 6625-01-542-0302 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-542-0302 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-542-0302. Primary manufacturer part number: 3841AS1880-01.
Features
  • Rubidium,standard,a — FSC 6625
  • 3 verified cross-references
  • Primary manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rubidium,standard,a, cataloged under National Stock Number 6625-01-542-0302, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRubidium,standard,a
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); Astronics Test Systems Inc (CAGE 21793); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003)
Technical Specifications
ParameterValue
NSN6625-01-542-0302
Primary Part Number3841AS1880-01
Item NameRubidium,standard,a
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeCH
Weight10.0000 lbs
Cube0.6806 cu ft
Verified Substitutes 12
5910-00-114-0747 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
2520-00-152-8359203352 INTERCHANGEABLE
Spacer
Clark Material Handling Company
6810-00-234-8358 INTERCHANGEABLE
Ammonium Carbonate
5340-00-433-01713352 INTERCHANGEABLE
Bumper
Gc/waldom Inc
5950-00-645-106133-5-2 INTERCHANGEABLE
Transformer,power
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
2995-00-692-38063352 INTERCHANGEABLE
Cap,check Valve
L3harris Interstate Electronics Corporation
5975-00-713-818233-52 INTERCHANGEABLE
Clamp,electrical Conductor,strai
Te Connectivity Corporation Dba Microdot Products
5935-00-863-36833352 INTERCHANGEABLE
Plug,electrical
Te Connectivity Corporation Dba Microdot Products
6510-00-926-90823352 INTERCHANGEABLE
Sponge,surgical
Dynarex Corp
2510-01-097-5029966039-1C INTERCHANGEABLE
Shock Absorber,direct Action
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
10326324 Nimikkeistokeskus Ncb Finland (FIN)
3352 Astronics Test Systems Inc (USA)
3841AS1880-01 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5910-00-114-0747INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
2520-00-152-8359INTERCHANGEABLE
SPACER
203352
6810-00-234-8358INTERCHANGEABLE
AMMONIUM CARBONATE
5340-00-433-0171INTERCHANGEABLE
BUMPER
3352
5950-00-645-1061INTERCHANGEABLE
TRANSFORMER,POWER
33-5-2
2995-00-692-3806INTERCHANGEABLE
CAP,CHECK VALVE
3352
5975-00-713-8182INTERCHANGEABLE
CLAMP,ELECTRICAL CONDUCTOR,STRAI
33-52
5935-00-863-3683INTERCHANGEABLE
PLUG,ELECTRICAL
3352
6510-00-926-9082INTERCHANGEABLE
SPONGE,SURGICAL
3352
2510-01-097-5029INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
966039-1C
5355-01-231-7552INTERCHANGEABLE
KNOB
6150-01-263-9631INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
3352

Frequently Asked Questions

What is NSN 6625-01-542-0302?

NSN 6625-01-542-0302 is a Rubidium,standard,a, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-542-0302?

NSN 6625-01-542-0302 has 3 cross-referenced part numbers: 10326324 (Nimikkeistokeskus Ncb Finland), 3352 (Astronics Test Systems Inc), 3841AS1880-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 6625-01-542-0302?

There are 12 known substitutes for 6625-01-542-0302: 5910-00-114-0747, 2520-00-152-8359, 6810-00-234-8358 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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