PartsTable TECHNICAL DATA SHEET

NSN 6610-01-342-0889Government record, cited

Altimeter, Pressure6610-01-342-0889

NSN 6610-01-342-0889 · NIIN 013420889 · Part number 5506SG53

United Instruments Inc. · FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 16455

Government record, cited

NSN 6610-01-342-0889 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-342-0889. Manufacturer of record part number: 5506SG53.

Also searched as 6610-01-342-0889 · 6610013420889 · NIIN 013420889 · 01-342-0889 · FSC 6610 Flight Instruments · CAGE 16455 · 5506SG53

Nearby stock numbers ← 6610-01-342-0468 Indicator, Vertical Velocity · 6610-01-342-2319 Diaphragm Assembly →

Features

Altimeter,pressure — FSC 6610
1 manufacturer part number on file
Manufacturer of record: United Instruments Inc.

Identification

NSN: 6610-01-342-0889
NIIN: 013420889
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 5506SG53
Manufacturer: United Instruments Inc.

General Description

The Altimeter,pressure, cataloged under National Stock Number 6610-01-342-0889, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is United Instruments Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Altimeter,pressure
FSC / FSG	6610 — Flight Instruments (FSG 66)
Manufacturers	United Instruments Inc. (CAGE 16455)

Technical Specifications

Parameter	Value
NSN	6610-01-342-0889
Primary Part Number	5506SG53
Item Name	Altimeter,pressure
FSC / FSG	6610 / 66 — Flight Instruments
Manufacturer	United Instruments Inc.
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
5506SG53 PRIMARY	United Instruments Inc. (USA)

No interchangeability data on file.

Other items in FSC 6610 — Flight Instruments

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

6610-00-000-0122

ALTIMETER,PRESSURE

6610-00-000-0192

6610-00-000-0192 · Item name not on file

6610-00-001-1406

6610-00-001-1406 · Item name not on file

6610-00-001-1792

INDICATOR,INSTRUMENT LANDING,AIR

6610-00-001-2506

ARM ASSY,COMPENSATING

6610-00-001-2507

ARM ASSY,COMPENSATING

6610-00-001-2508

ARM ASSY,COMPENSATING

6610-00-001-2509

ANEROID ASSY,ALTIMETER

Frequently Asked Questions

What is NSN 6610-01-342-0889?

NSN 6610-01-342-0889 is a Altimeter,pressure, manufactured by United Instruments Inc., classified under FSC 6610, Flight Instruments. Status: active.

What part numbers are listed for NSN 6610-01-342-0889?

NSN 6610-01-342-0889 has 1 manufacturer part number on file: 5506SG53 (United Instruments Inc.).

Is NSN 6610-01-342-0889 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 6610-01-342-0889?

NSN 6610-01-342-0889 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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