PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

70250-12028-043Valve Assy,strut

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 1630-01-105-6416 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-01-105-6416 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-105-6416. Primary manufacturer part number: 70250-12028-043.
Features
  • Valve Assy,strut — FSC 1630
  • 21 verified cross-references
  • Primary manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assy,strut, cataloged under National Stock Number 1630-01-105-6416, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. This item has 21 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameValve Assy,strut
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286); National Machine Company Dba Nmg Aerospace (CAGE 6L817); Essex Industries Inc Div Manufacturing Division (CAGE 83533); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Westfield Hydraulics Inc Dba Westfield Hydraulics Inc (CAGE 53730)
Technical Specifications
ParameterValue
NSN1630-01-105-6416
Primary Part Number70250-12028-043
Item NameValve Assy,strut
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
70250-12028-043 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
70250-12028-043 National Machine Company Dba Nmg Aerospace (USA)
70250-12028-043 Essex Industries Inc Div Manufacturing Division (USA)
1630PL1951066 Jednolity Indeks Materialowy - Uniform Material Index (POL)
70250-12028-043 Westfield Hydraulics Inc Dba Westfield Hydraulics Inc (USA)
70250-12028-043 R & M Government Services Inc (USA)
70250-12028-043 Inch Machine Tool Inc (USA)
70250-12028-043 Lynn Electronics Llc (USA)
70250-12028-043 Rtx Corporation Div Pratt & Whitney (USA)
70250-12028-043 Coastal Mechanics Company, Inc. (USA)
70250-12028-043 Canadian Commercial Corporation (CAN)
70250-12028-043 Dcx-Chol Enterprises, Inc Dba Teletronics Div Teletronics (USA)
70250-12028-043 Master Research & Manufacturing, Inc. Dba Master Research & Manufacturing Inc (USA)
70250-12028-043 Cmc Electronics Inc (CAN)
70250-12028-043 Argencord Machine Corp Inc (USA)
70250-12028-043 The Boeing Company (USA)
70250-12028-043 Dircksen & Associates, Inc. (USA)
70250-12028-043 Tek Precision Co Limited (USA)
70250-12028-043 Rotair Aerospace Corp (USA)
70250-12028-043 Ripa Engineering Corp (USA)
Related Parts in Aircraft Components and Accessories
1630-00-001-2283
DISC,BRAKE
42234D172
1630-00-001-8356
DISC,BRAKE
42234-40
1630-00-003-3083
SLEEVE,WHEEL
AH083897
1630-00-004-2811
END FITTING,BRAKE ACTUATOR HYDRA
1630-00-004-4065
NO ITEM NAME AVAILABLE
1630-00-005-1707
PARTS KIT,WHEEL,OVERHAUL
7227086-10
1630-00-006-8704
HOUSING,BRAKE,MULTIPLE DISK
5001113
1630-00-006-8705
TUBE,TORQUE,BRAKE
5001152

Frequently Asked Questions

What is NSN 1630-01-105-6416?

NSN 1630-01-105-6416 is a Valve Assy,strut, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-01-105-6416?

NSN 1630-01-105-6416 has 21 cross-referenced part numbers: 70250-12028-043 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 70250-12028-043 (National Machine Company Dba Nmg Aerospace), 70250-12028-043 (Essex Industries Inc Div Manufacturing Division), 1630PL1951066 (Jednolity Indeks Materialowy - Uniform Material Index), 70250-12028-043 (Westfield Hydraulics Inc Dba Westfield Hydraulics Inc) and 16 more.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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