PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

813-102-10Frequency Standard

Elbitamerica, Inc. Dba Elbitamerica Inc · NSN 6625-01-343-3026 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-343-3026 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-343-3026. Primary manufacturer part number: 813-102-10.
Features
  • Frequency Standard — FSC 6625
  • Recording Device Accommodation: NOT PROVIDED
  • Frequency Band Quantity: 1
  • DC Voltage Rating: 22.5 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
  • Frequency Channel Quantity: 1
  • Unit Type: PLUG-IN
  • Nuclear Hardness Critical Feature: HARDENED
  • Frequency Range Rating: +0.000 TO 5.000 MEGAHERTZ
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Frequency Standard, cataloged under National Stock Number 6625-01-343-3026, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Elbitamerica, Inc. Dba Elbitamerica Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-343-3026
Primary Part Number813-102-10
Item NameFrequency Standard
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerElbitamerica, Inc. Dba Elbitamerica Inc
StatusACTIVE
Recording Device AccommodationNOT PROVIDED
Frequency Band Quantity1
DC Voltage Rating22.5 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
Frequency Channel Quantity1
Unit TypePLUG-IN
Nuclear Hardness Critical FeatureHARDENED
Frequency Range Rating+0.000 TO 5.000 MEGAHERTZ
Mounting MethodTAPPED HOLE
Supplementary FeaturesRUBIDIUM BASED WITH SELF TEST
Individual Channel Frequency5.0 MEGAHERTZ NOMINAL
Individual Plug-in Unit Frequency5.0 MEGAHERTZ
Recording Device AccommodationNOT PROVIDED
Frequency Band Quantity1
DC Voltage Rating22.5 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM
Frequency Channel Quantity1
Unit TypePLUG-IN
Nuclear Hardness Critical FeatureHARDENED
Frequency Range Rating+0.000 TO 5.000 MEGAHERTZ
Mounting MethodTAPPED HOLE
Supplementary FeaturesRUBIDIUM BASED WITH SELF TEST
Individual Channel Frequency5.0 MEGAHERTZ NOMINAL
Individual Plug-in Unit Frequency5.0 MEGAHERTZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeJH
Weight4.9200 lbs
Cube0.4444 cu ft
Verified Substitutes 1
4540-00-555-8528 INTERCHANGEABLE
Strap Assembly,fuel Tank
Cross-Reference Index
Part NumberManufacturer
M-3051 Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine (USA)
813-102-10 PRIMARY Elbitamerica, Inc. Dba Elbitamerica Inc (USA)
M-3000 Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine (USA)
813-102-10 Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine (USA)
218-0057-030 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
4540-00-555-8528INTERCHANGEABLE
STRAP ASSEMBLY,FUEL TANK

Frequently Asked Questions

What is NSN 6625-01-343-3026?

NSN 6625-01-343-3026 is a Frequency Standard, manufactured by Elbitamerica, Inc. Dba Elbitamerica Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-343-3026?

NSN 6625-01-343-3026 has 5 cross-referenced part numbers: M-3051 (Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine), 813-102-10 (Elbitamerica, Inc. Dba Elbitamerica Inc), M-3000 (Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine), 813-102-10 (Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine), 218-0057-030 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 6625-01-343-3026?

There is 1 known substitute for 6625-01-343-3026: 4540-00-555-8528. Verify interchangeability with system specifications before substitution.

What are the specifications of 813-102-10?

Key specifications for 813-102-10: End Item Identification: MILSTAR; Recording Device Accommodation: NOT PROVIDED; Frequency Band Quantity: 1; DC Voltage Rating: 22.5 VOLTS MINIMUM AND 32.0 VOLTS MAXIMUM. 30 total characteristics are documented in the Federal Logistics Information System.

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