PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N3222Regulator,voltage

C E Niehoff & Co · NSN 5963-01-548-1542 · FSC 5963 · Electronic Module,standardized
Verified by PartsTable
NSN 5963-01-548-1542 — this item is cataloged by the U.S. Government under National Stock Number 5963-01-548-1542. Primary manufacturer part number: N3222.
Features
  • Regulator,voltage — FSC 5963
  • 4 verified cross-references
  • Primary manufacturer: C E Niehoff & Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Regulator,voltage, cataloged under National Stock Number 5963-01-548-1542, is classified within Federal Supply Class 5963 (Electronic Module,standardized) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is C E Niehoff & Co. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5963-01-548-1542
Primary Part NumberN3222
Item NameRegulator,voltage
FSC / FSG5963 / 59 — Electronic Module,standardized
ManufacturerC E Niehoff & Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-494-954810189781 INTERCHANGEABLE
Pin,grooved,headed
Us Army Aviation and Missile Command
2920-01-537-27043003779 INTERCHANGEABLE
Generator,engine Accessory
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
3003780 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
N1313-6 C E Niehoff & Co (USA)
N3222 PRIMARY C E Niehoff & Co (USA)
45-75-622 Supacat Limited (GBR)
Related Parts
5315-00-494-9548INTERCHANGEABLE
PIN,GROOVED,HEADED
10189781
2920-01-537-2704INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
3003779

Frequently Asked Questions

What is NSN 5963-01-548-1542?

NSN 5963-01-548-1542 is a Regulator,voltage, manufactured by C E Niehoff & Co, classified under FSC 5963 (Electronic Module,standardized). Status: active.

What are the part numbers for NSN 5963-01-548-1542?

NSN 5963-01-548-1542 has 4 cross-referenced part numbers: 3003780 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), N1313-6 (C E Niehoff & Co), N3222 (C E Niehoff & Co), 45-75-622 (Supacat Limited).

What NSN replaces 5963-01-548-1542?

There are 2 known substitutes for 5963-01-548-1542: 5315-00-494-9548, 2920-01-537-2704. Verify interchangeability with system specifications before substitution.

What are the specifications of N3222?

Key specifications for N3222: Part Name Assigned by Controlling Agency: REGULATOR VOLTAGE; End Item Identification: MRAP BUFFALO MK2A2; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 2 total characteristics are documented in the Federal Logistics Information System.

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