PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2734-1Ring Assembly,electrical Contact

Moog Inc. · NSN 5977-01-114-6106 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-114-6106 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-114-6106. Primary manufacturer part number: 2734-1.
Features
  • Ring Assembly,electrical Contact — FSC 5977
  • Width: 1.125 INCHES NOMINAL IN
  • Diameter: 4.400 INCHES NOMINAL IN
  • Brush Quantity Accommodated Per Holder: 9
  • Brush Holder Quantity: 2
  • Contact Ring Quantity: 10
  • Brush Quantity: 9
  • Overall Diameter: 4.600 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring Assembly,electrical Contact, cataloged under National Stock Number 5977-01-114-6106, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Moog Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-01-114-6106
Primary Part Number2734-1
Item NameRing Assembly,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerMoog Inc.
StatusACTIVE
Width1.125 INCHES NOMINAL IN
Diameter4.400 INCHES NOMINAL IN
Brush Quantity Accommodated Per Holder9
Brush Holder Quantity2
Contact Ring Quantity10
Brush Quantity9
Overall Diameter4.600 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-198-0599 INTERCHANGEABLE
Bearing,ball,annular
5330-00-354-352527341 INTERCHANGEABLE
Gasketx
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5310-00-754-314222NA27-02 INTERCHANGEABLE
Nut,self-Locking,plate
Esna, Llc
5930-00-755-700441865 INTERCHANGEABLE
Switch Section,rotary
L3harris Technologies, Inc.
5330-00-812-1706X2284 INTERCHANGEABLE
Gasket
Pierce Co Inc the Sub of Avis Industrial Corp
1650-01-236-348127341 INTERCHANGEABLE
Ball
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5342-01-254-149812338558-2 INTERCHANGEABLE
Cap,filler Opening
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-422-476741865 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
5305-01-425-577627341 INTERCHANGEABLE
Screw,machine
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
5331-01-633-648141865 INTERCHANGEABLE
O-Ring
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
2734-1 PRIMARY Moog Inc. (USA)
402137-1 Cardion Inc (USA)
41865 Electro-Tec Corp Dba Moog Inc., Components Group (USA)
402137-1 Aimtron Systems, Llc (USA)
Related Parts
3110-00-198-0599INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-354-3525INTERCHANGEABLE
GASKETX
27341
5310-00-754-3142INTERCHANGEABLE
NUT,SELF-LOCKING,PLATE
22NA27-02
5930-00-755-7004INTERCHANGEABLE
SWITCH SECTION,ROTARY
41865
5330-00-812-1706INTERCHANGEABLE
GASKET
X2284
1650-01-236-3481INTERCHANGEABLE
BALL
27341
5342-01-254-1498INTERCHANGEABLE
CAP,FILLER OPENING
12338558-2
5950-01-422-4767INTERCHANGEABLE
COIL,RADIO FREQUENCY
41865
5305-01-425-5776INTERCHANGEABLE
SCREW,MACHINE
27341
5331-01-633-6481INTERCHANGEABLE
O-RING
41865
4130-01-698-5123INTERCHANGEABLE
MANIFOLD,CHARGING AND TESTING,RE
41865

Frequently Asked Questions

What is NSN 5977-01-114-6106?

NSN 5977-01-114-6106 is a Ring Assembly,electrical Contact, manufactured by Moog Inc., classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-114-6106?

NSN 5977-01-114-6106 has 4 cross-referenced part numbers: 2734-1 (Moog Inc.), 402137-1 (Cardion Inc), 41865 (Electro-Tec Corp Dba Moog Inc., Components Group), 402137-1 (Aimtron Systems, Llc).

What NSN replaces 5977-01-114-6106?

There are 11 known substitutes for 5977-01-114-6106: 3110-00-198-0599, 5330-00-354-3525, 5310-00-754-3142 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2734-1?

Key specifications for 2734-1: Width: 1.125 INCHES NOMINAL IN; Overall Length: 1.125 INCHES NOMINAL IN; Diameter: 4.400 INCHES NOMINAL IN; Brush Quantity Accommodated Per Holder: 9. 8 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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