Fitting Bulkhead1650-01-665-0334

NSN 1650-01-665-0334 · NIIN 016650334 · Part number DPL4714T06A

Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 14798

Government record, cited

NSN 1650-01-665-0334 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-665-0334. Manufacturer of record part number: DPL4714T06A.

Also searched as 1650-01-665-0334 · 1650016650334 · NIIN 016650334 · 01-665-0334 · FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 14798 · DPL4714T06A

Nearby stock numbers ← 1650-01-665-0333 Elbow, 45 Degree · 1650-01-665-0335 Elbow, 90 Degree →

Features

Fitting Bulkhead — FSC 1650
2 manufacturer part numbers on file
Manufacturer of record: Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company

Identification

NSN: 1650-01-665-0334
NIIN: 016650334
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: DPL4714T06A
Manufacturer: Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company

General Description

The Fitting Bulkhead, cataloged under National Stock Number 1650-01-665-0334, 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 Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company. 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	Fitting Bulkhead
FSC / FSG	1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16)
Manufacturers	Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (CAGE 14798); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)

Technical Specifications

Parameter	Value
NSN	1650-01-665-0334
Primary Part Number	DPL4714T06A
Item Name	Fitting Bulkhead
FSC / FSG	1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer	Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
DPL4714T06A PRIMARY	Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA)
DPL4714T06A	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (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.

1650-00-000-0127

1650-00-000-0127 · Item name not on file

1650-00-000-0128

1650-00-000-0128 · Item name not on file

1650-00-000-0130

1650-00-000-0130 · Item name not on file

1650-00-000-0131

ROD,PISTON,LINEAR ACTUATING CYLI

1650-00-000-0151

SWIVEL JOINT HYDRAU

1650-00-000-0152

SWIVEL JOINT,HYDRAULIC,AIRCRAFT

1650-00-001-1732

SPACER YOKE,ADJUST

1650-00-001-1734

1650-00-001-1734 · Item name not on file

Frequently Asked Questions

What is NSN 1650-01-665-0334?

NSN 1650-01-665-0334 is a Fitting Bulkhead, manufactured by Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.

What part numbers are listed for NSN 1650-01-665-0334?

NSN 1650-01-665-0334 has 2 manufacturer part numbers on file: DPL4714T06A (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), DPL4714T06A (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

Is NSN 1650-01-665-0334 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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