PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-30B-S304Test Set,navigation

Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation · NSN 6625-00-004-5378 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-004-5378 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-004-5378. Primary manufacturer part number: T-30B-S304.
Features
  • Test Set,navigation — FSC 6625
  • Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
  • Functional Description: PRODUCES BOTH RF AND AUDIO SIGNALS FOR TESTING VOR, LOCALIZER, GLIDE SLOPE, AND MARKER BEACON RECEIVERS
  • Reference Data and Literature: TO 1F-15A-4-6 33A1-3-473-1 A
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
  • Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
  • Functional Description: PRODUCES BOTH RF AND AUDIO SIGNALS FOR TESTING VOR, LOCALIZER, GLIDE SLOPE, AND MARKER BEACON RECEIVERS
  • Reference Data and Literature: TO 1F-15A-4-6 33A1-3-473-1 A
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,navigation, cataloged under National Stock Number 6625-00-004-5378, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-004-5378
Primary Part NumberT-30B-S304
Item NameTest Set,navigation
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation
StatusACTIVE
Features ProvidedINTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
Functional DescriptionPRODUCES BOTH RF AND AUDIO SIGNALS FOR TESTING VOR, LOCALIZER, GLIDE SLOPE, AND MARKER BEACON RECEIVERS
Reference Data and LiteratureTO 1F-15A-4-6 33A1-3-473-1 A
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Features ProvidedINTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED
Functional DescriptionPRODUCES BOTH RF AND AUDIO SIGNALS FOR TESTING VOR, LOCALIZER, GLIDE SLOPE, AND MARKER BEACON RECEIVERS
Reference Data and LiteratureTO 1F-15A-4-6 33A1-3-473-1 A
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeVS
Verified Substitutes 5
6625-00-539-8575SG13ARN INTERCHANGEABLE
Test Set,navigation
Joint Electronics Type Designation System
6625-00-557-1168622-2211-002 INTERCHANGEABLE
Test Set,navigation
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6625-01-037-5344 INTERCHANGEABLE
Test Set,navigation
6625-01-270-777790000019 INTERCHANGEABLE
Test Set,navigation
Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation
6625-01-421-5845T-30CM INTERCHANGEABLE
Test Set,navigation
Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
T-30B-S304 PRIMARY Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation (USA)
A-A-58090 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
T30S304 Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation (USA)
Related Parts
6625-00-539-8575INTERCHANGEABLE
TEST SET,NAVIGATION
SG13ARN
6625-00-557-1168INTERCHANGEABLE
TEST SET,NAVIGATION
622-2211-002
6625-01-037-5344INTERCHANGEABLE
TEST SET,NAVIGATION
6625-01-270-7777INTERCHANGEABLE
TEST SET,NAVIGATION
90000019
6625-01-421-5845INTERCHANGEABLE
TEST SET,NAVIGATION
T-30CM

Frequently Asked Questions

What is NSN 6625-00-004-5378?

NSN 6625-00-004-5378 is a Test Set,navigation, manufactured by Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-004-5378?

NSN 6625-00-004-5378 has 3 cross-referenced part numbers: T-30B-S304 (Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation), A-A-58090 (Federal Specifications Promulgated by General Services Administration Washington DC), T30S304 (Tel-Instrument Electronics Corp Div Tel-Instrument Electronics Corporation).

What NSN replaces 6625-00-004-5378?

There are 5 known substitutes for 6625-00-004-5378: 6625-00-539-8575, 6625-00-557-1168, 6625-01-037-5344 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-30B-S304?

Key specifications for T-30B-S304: End Item Identification: VOR/ILS/MB LANDING SYSTEM; F-15 AIRCRAFT; Part Name Assigned by Controlling Agency: RAMP TEST SET, INSTRUMENT LANDING SET; Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED; Functional Description: PRODUCES BOTH RF AND AUDIO SIGNALS FOR TESTING VOR, LOCALIZER, GLIDE SLOPE, AND MARKER BEACON RECEIVERS. 14 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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