Hydrometer, Graduated Scale6630-01-421-9393

NSN 6630-01-421-9393 · NIIN 014219393

FSC 6630 — Chemical Analysis Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6630-01-421-9393 · 6630014219393 · NIIN 014219393 · 01-421-9393 · FSC 6630 Chemical Analysis Instruments

Nearby stock numbers ← 6630-01-421-6669 Testing Kit, Petroleum · 6630-01-421-9407 Hydrometer, Graduated Scale →

Features

Hydrometer,graduated Scale — FSC 6630

Identification

NSN: 6630-01-421-9393
NIIN: 014219393
FSC: 6630 — Chemical Analysis Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Hydrometer,graduated Scale, cataloged under National Stock Number 6630-01-421-9393, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Hydrometer,graduated Scale
FSC / FSG	6630 — Chemical Analysis Instruments (FSG 66)

Technical Specifications

Parameter	Value
NSN	6630-01-421-9393
Item Name	Hydrometer,graduated Scale
FSC / FSG	6630 / 66 — Chemical Analysis Instruments
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

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

Reference documents

Reference	Meaning
ASTM87H	3/9 Design control — primary reference Reading Products Co Inc P O Box 442 New Berlinvle Pa 19545

No interchangeability data on file.

Other items in FSC 6630 — Chemical Analysis Instruments

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

6630-00-003-0889

6630-00-003-0889 · Item name not on file

6630-00-003-4363

6630-00-003-4363 · Item name not on file

6630-00-003-5588

6630-00-003-5588 · Item name not on file

6630-00-003-5589

TENSIOMETER,LIQUID,TORSION METHO

6630-00-003-8727

6630-00-003-8727 · Item name not on file

6630-00-004-1473

6630-00-004-1473 · Item name not on file

6630-00-004-7436

6630-00-004-7436 · Item name not on file

6630-00-004-7437

6630-00-004-7437 · Item name not on file

Frequently Asked Questions

What is NSN 6630-01-421-9393?

NSN 6630-01-421-9393 is a Hydrometer,graduated Scale, classified under FSC 6630, Chemical Analysis Instruments. Status: active.

Is NSN 6630-01-421-9393 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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