PartsTable TECHNICAL DATA SHEET

NSN 5210-01-608-2697Government record, cited

Protractor, Mechanics, Plain5210-01-608-2697

NSN 5210-01-608-2697 · NIIN 016082697 · Part number 25-8Y121-1A

Textron Aviation Inc · FSC 5210 — Measuring Tools, Craftsmen's · FSG 52 — Measuring Tools · CAGE 7EK50

Government record, cited

NSN 5210-01-608-2697 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-608-2697. Manufacturer of record part number: 25-8Y121-1A.

Also searched as 5210-01-608-2697 · 5210016082697 · NIIN 016082697 · 01-608-2697 · FSC 5210 Measuring Tools, Craftsmen's · CAGE 7EK50 · 25-8Y121-1A

Nearby stock numbers ← 5210-01-608-1820 Gage, Thickness, Dial Indicating · 5210-01-608-4657 Caliper, Dial →

Features

Protractor,mechanics,plain — FSC 5210
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc

Identification

NSN: 5210-01-608-2697
NIIN: 016082697
FSC: 5210 — Measuring Tools, Craftsmen's
FSG: 52 — Measuring Tools
Primary part number: 25-8Y121-1A
Manufacturer: Textron Aviation Inc

General Description

The Protractor,mechanics,plain, cataloged under National Stock Number 5210-01-608-2697, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Protractor,mechanics,plain
FSC / FSG	5210 — Measuring Tools, Craftsmen's (FSG 52)
Manufacturers	Textron Aviation Inc (CAGE 7EK50)

Technical Specifications

Parameter	Value
NSN	5210-01-608-2697
Primary Part Number	25-8Y121-1A
Item Name	Protractor,mechanics,plain
FSC / FSG	5210 / 52 — Measuring Tools, Craftsmen's
Manufacturer	Textron Aviation Inc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
25-8Y121-1A PRIMARY	Textron Aviation Inc (USA)

Reference documents

Reference	Meaning
25-8Y121-1A	3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation

No interchangeability data on file.

Other items in FSC 5210 — Measuring Tools, Craftsmen's

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

5210-00-001-2645

5210-00-001-2645 · Item name not on file

5210-00-003-2896

5210-00-003-2896 · Item name not on file

5210-00-003-3046

5210-00-003-3046 · Item name not on file

5210-00-003-7501

5210-00-003-7501 · Item name not on file

5210-00-003-7532

5210-00-003-7532 · Item name not on file

5210-00-003-9939

5210-00-003-9939 · Item name not on file

5210-00-003-9941

GAGE,THICKNESS

5210-00-004-0663

BLADE,THICKNESS GAGE

Frequently Asked Questions

What is NSN 5210-01-608-2697?

NSN 5210-01-608-2697 is a Protractor,mechanics,plain, manufactured by Textron Aviation Inc, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.

What part numbers are listed for NSN 5210-01-608-2697?

NSN 5210-01-608-2697 has 1 manufacturer part number on file: 25-8Y121-1A (Textron Aviation Inc).

Is NSN 5210-01-608-2697 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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