PartsTable TECHNICAL DATA SHEET

NSN 1650-01-665-6157Government record, cited

Low Pass Filter1650-01-665-6157

NSN 1650-01-665-6157 · NIIN 016656157 · Part number 10-532-11-1

Specmat Technologies, Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 0DLY8

Government record, cited

NSN 1650-01-665-6157 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-665-6157. Manufacturer of record part number: 10-532-11-1.

Also searched as 1650-01-665-6157 · 1650016656157 · NIIN 016656157 · 01-665-6157 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 0DLY8 · 10-532-11-1

Nearby stock numbers ← 1650-01-665-6153 Clamp Loop · 1650-01-665-6158 Band →

Features

Low Pass Filter — FSC 1650
2 manufacturer part numbers on file
Manufacturer of record: Specmat Technologies, Inc.

Identification

NSN: 1650-01-665-6157
NIIN: 016656157
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 10-532-11-1
Manufacturer: Specmat Technologies, Inc.

General Description

The Low Pass Filter, cataloged under National Stock Number 1650-01-665-6157, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Specmat Technologies, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Low Pass Filter
FSC / FSG	1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); Specmat Technologies, Inc. (CAGE 0DLY8)

Technical Specifications

Parameter	Value
NSN	1650-01-665-6157
Primary Part Number	10-532-11-1
Item Name	Low Pass Filter
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer	Specmat Technologies, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	V

Cross-Reference Index

Part Number	Manufacturer
10-532-11-1	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
10-532-11-1 PRIMARY	Specmat Technologies, Inc. (USA)

No interchangeability data on file.

Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components

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

1650-00-011-0886

1650-00-011-0886 · Item name not on file

1650-00-013-3761

SLIDE,SELECTOR

1650-00-059-7742

PARTS KIT,SEAL REPLACEMENT,MECHA

1650-00-101-7836

CLIP,RETURN PLATE

1650-00-138-2779

FILTERING DISK,FLUID

1650-00-162-3907

PARTS KIT,LINEAR ACTUATING CYLIN

1650-00-594-3500

DISK,VALVE

1650-00-658-8056

PARTS KIT,VALVE

Frequently Asked Questions

What is NSN 1650-01-665-6157?

NSN 1650-01-665-6157 is a Low Pass Filter, manufactured by Specmat Technologies, Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What part numbers are listed for NSN 1650-01-665-6157?

NSN 1650-01-665-6157 has 2 manufacturer part numbers on file: 10-532-11-1 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 10-532-11-1 (Specmat Technologies, Inc.).

Is NSN 1650-01-665-6157 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 1650-01-665-6157?

NSN 1650-01-665-6157 has DEMIL Code Q. 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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