PartsTable TECHNICAL DATA SHEET

NSN 6620-01-301-3258Government record, cited

Indicator, Rate of Flow6620-01-301-3258

NSN 6620-01-301-3258 · NIIN 013013258

FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6620-01-301-3258 · 6620013013258 · NIIN 013013258 · 01-301-3258 · FSC 6620 Engine Instruments · 100-601338-000 · 123SCAV5852-1

Nearby stock numbers ← 6620-01-301-3189 Transmitter, Pressure · 6620-01-301-8884 Indicator, Multiple, Engine Parame →

Features

Indicator,rate of Flow — FSC 6620
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.
1 manufacturer part number on file

Identification

NSN: 6620-01-301-3258
NIIN: 013013258
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Indicator,rate of Flow, cataloged under National Stock Number 6620-01-301-3258, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	6620-01-301-3258
Item Name	Indicator,rate of Flow
FSC / FSG	6620 / 66 — Engine Instruments
Status	ACTIVE
Reference Number Differentiating Characteristics	AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	N

Cross-Reference Index

Part Number	Manufacturer
123SCAV5852-1	Northrop Grumman Systems Corporation (USA)

Reference documents

Reference	Meaning
100-601338-000	3/3 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 6620 — Engine Instruments

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

6620-00-000-0124

6620-00-000-0124 · Item name not on file

6620-00-000-0548

6620-00-000-0548 · Item name not on file

6620-00-001-1398

STARTER AND SHAFT ASSEMBLY

6620-00-001-4552

6620-00-001-4552 · Item name not on file

6620-00-001-9331

6620-00-001-9331 · Item name not on file

6620-00-001-9332

6620-00-001-9332 · Item name not on file

6620-00-001-9333

6620-00-001-9333 · Item name not on file

6620-00-001-9334

6620-00-001-9334 · Item name not on file

Frequently Asked Questions

What is NSN 6620-01-301-3258?

NSN 6620-01-301-3258 is a Indicator,rate of Flow, classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-01-301-3258?

NSN 6620-01-301-3258 has 1 manufacturer part number on file: 123SCAV5852-1 (Northrop Grumman Systems Corporation).

What are the specifications of 6620-01-301-3258?

Key specifications for 6620-01-301-3258: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.. 1 specification is documented in the U.S. Government catalog.

Is NSN 6620-01-301-3258 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.

What is the DEMIL code for NSN 6620-01-301-3258?

NSN 6620-01-301-3258 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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