PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71-246Retainer,helical Compression Spr

Regal Beloit America, Inc. Dba Rollway Bearing · NSN 5340-01-656-4182 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-656-4182 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-656-4182. Primary manufacturer part number: 71-246.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Regal Beloit America, Inc. Dba Rollway Bearing
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-656-4182, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Regal Beloit America, Inc. Dba Rollway Bearing. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-656-4182
Primary Part Number71-246
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRegal Beloit America, Inc. Dba Rollway Bearing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
Seat,helical Compression Spring
4320-01-164-616472614PIECE20 INTERCHANGEABLE
Plate,thrust,rotary Pump
Eaton Aerospace, Llc Dba Jackson South
5330-01-187-364010513498 INTERCHANGEABLE
Seal,plain
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
71-246 PRIMARY Regal Beloit America, Inc. Dba Rollway Bearing (USA)
71-246 PRIMARY Regal Rexnord Corporation (USA)
Related Parts
5340-01-265-9309SUCCESSOR
SEAT,HELICAL COMPRESSION SPRING
4320-01-164-6164INTERCHANGEABLE
PLATE,THRUST,ROTARY PUMP
72614PIECE20
5330-01-187-3640INTERCHANGEABLE
SEAL,PLAIN
10513498

Frequently Asked Questions

What is NSN 5340-01-656-4182?

NSN 5340-01-656-4182 is a Retainer,helical Compression Spr, manufactured by Regal Beloit America, Inc. Dba Rollway Bearing, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-656-4182?

NSN 5340-01-656-4182 has 2 cross-referenced part numbers: 71-246 (Regal Beloit America, Inc. Dba Rollway Bearing), 71-246 (Regal Rexnord Corporation).

What NSN replaces 5340-01-656-4182?

There are 3 known substitutes for 5340-01-656-4182: 5340-01-265-9309, 4320-01-164-6164, 5330-01-187-3640. Verify interchangeability with system specifications before substitution.

What are the specifications of 71-246?

Key specifications for 71-246: Part Name Assigned by Controlling Agency: SPRING RETAINER; End Item Identification: MARINE GEAR, 71C,2.10:1. 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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