PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

703156-ARing,retaining

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5325-01-494-0941 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-494-0941 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-494-0941. Primary manufacturer part number: 703156-A.
Features
  • Ring,retaining — FSC 5325
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-494-0941, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-494-0941
Primary Part Number703156-A
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-620801-04451-00 INTERCHANGEABLE
Ball,bearing
Marison Industries Inc Barco Div
5999-00-116-736681-41 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
4140-00-181-0727 INTERCHANGEABLE
Fan,tubeaxial
5940-00-259-486512Z7002-634 INTERCHANGEABLE
Terminal Board
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3460-00-276-7521 INTERCHANGEABLE
Bar,boring Tool
5985-00-318-63068141 INTERCHANGEABLE
Dummy Load,electrical
Bird Electronic Corporation Div Bird Electronic Corp
5940-00-983-6049 INTERCHANGEABLE
Terminal Board
5940-00-983-6129 INTERCHANGEABLE
Terminal Board
5950-00-984-1513 INTERCHANGEABLE
Transformer,radio Frequency
6515-01-170-75118141 INTERCHANGEABLE
Shield,intravenous,needle Insert
Posey Products, Llc Dba Posey Co
Cross-Reference Index
Part NumberManufacturer
703156-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
8-14-1 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
3110-00-100-6208INTERCHANGEABLE
BALL,BEARING
01-04451-00
5999-00-116-7366INTERCHANGEABLE
DELAY LINE
81-41
4140-00-181-0727INTERCHANGEABLE
FAN,TUBEAXIAL
5940-00-259-4865INTERCHANGEABLE
TERMINAL BOARD
12Z7002-634
3460-00-276-7521INTERCHANGEABLE
BAR,BORING TOOL
5985-00-318-6306INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
8141
5940-00-983-6049INTERCHANGEABLE
TERMINAL BOARD
5940-00-983-6129INTERCHANGEABLE
TERMINAL BOARD
5950-00-984-1513INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6515-01-170-7511INTERCHANGEABLE
SHIELD,INTRAVENOUS,NEEDLE INSERT
8141
5360-01-190-1791INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8 141
5325-01-234-2142INTERCHANGEABLE
RING,RETAINING
703156A00

Frequently Asked Questions

What is NSN 5325-01-494-0941?

NSN 5325-01-494-0941 is a Ring,retaining, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-494-0941?

NSN 5325-01-494-0941 has 2 cross-referenced part numbers: 703156-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 8-14-1 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5325-01-494-0941?

There are 12 known substitutes for 5325-01-494-0941: 3110-00-100-6208, 5999-00-116-7366, 4140-00-181-0727 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 703156-A?

Key specifications for 703156-A: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com