Chart7640-00-250-0504

NSN 7640-00-250-0504 · NIIN 002500504

FSC 7640 — Maps, Atlases, Charts, and Globes · FSG 76 — Books, Maps, and Other Publications

Government record, cited

Also searched as 7640-00-250-0504 · 7640002500504 · NIIN 002500504 · 00-250-0504 · FSC 7640 Maps, Atlases, Charts, and Globes

Nearby stock numbers ← 7640-00-249-1844 · 7640-00-250-0505 Chart →

Features

Chart — FSC 7640
Author: SIG ENGINEERING LABORATORIES
Length: 7.813 INCHES NOMINAL IN
Document Title: TUNING CHART OF RADIO TRANSMITTER BC-610-1 1 FOR TUNING UNIT TU-51 FREQUENCY RANGE 5-6.35,TU-52 FREQUENCY RANGE 6.35-8.0 MC APPROXIMATE DIAL SETTINGS
Width: 5.688 INCHES NOMINAL IN
Material: PAPER AND PLASTIC
Revision Date: APRIL 1976

Identification

NSN: 7640-00-250-0504
NIIN: 002500504
FSC: 7640 — Maps, Atlases, Charts, and Globes
FSG: 76 — Books, Maps, and Other Publications

General Description

The Chart, cataloged under National Stock Number 7640-00-250-0504, is classified within Federal Supply Class 7640 (Maps, Atlases, Charts, and Globes) of the Books, Maps, and Other Publications group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	7640-00-250-0504
Item Name	Chart
FSC / FSG	7640 / 76 — Maps, Atlases, Charts, and Globes
Status	ACTIVE
Author	SIG ENGINEERING LABORATORIES
Length	7.813 INCHES NOMINAL IN
Document Title	TUNING CHART OF RADIO TRANSMITTER BC-610-1 1 FOR TUNING UNIT TU-51 FREQUENCY RANGE 5-6.35,TU-52 FREQUENCY RANGE 6.35-8.0 MC APPROXIMATE DIAL SETTINGS
Width	5.688 INCHES NOMINAL IN
Material	PAPER AND PLASTIC
Revision Date	APRIL 1976

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SC-C-23852	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 7640 — Maps, Atlases, Charts, and Globes

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

7640-00-000-0157

CHART

7640-00-003-8085

CHART

7640-00-015-6238

CHART

7640-00-022-7055

CHART

7640-00-027-3030

7640-00-027-3030 · Item name not on file

7640-00-027-3031

7640-00-027-3031 · Item name not on file

7640-00-027-8251

7640-00-027-8251 · Item name not on file

7640-00-027-8252

7640-00-027-8252 · Item name not on file

Frequently Asked Questions

What is NSN 7640-00-250-0504?

NSN 7640-00-250-0504 is a Chart, classified under FSC 7640, Maps, Atlases, Charts, and Globes. Status: active.

What are the specifications of 7640-00-250-0504?

Key specifications for 7640-00-250-0504: Author: SIG ENGINEERING LABORATORIES; Length: 7.813 INCHES NOMINAL IN; Document Title: TUNING CHART OF RADIO TRANSMITTER BC-610-1 1 FOR TUNING UNIT TU-51 FREQUENCY RANGE 5-6.35,TU-52 FREQUENCY RANGE 6.35-8.0 MC APPROXIMATE DIAL SETTINGS; Width: 5.688 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 7640-00-250-0504 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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