PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52881Retainer,helical Compression Spr

Husco International Inc · NSN 5340-01-296-6577 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-296-6577 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-296-6577. Primary manufacturer part number: 52881.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Husco International Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-296-6577, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Husco International Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersHusco International Inc (CAGE 93784)
Technical Specifications
ParameterValue
NSN5340-01-296-6577
Primary Part Number52881
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHusco International Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
3110-00-100-054324721 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
5910-01-060-0080922-0583-200 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5895-01-130-975652881 INTERCHANGEABLE
Xfmr Pwr Stpdn
Standex Electronics, Inc.
6680-01-343-2998 INTERCHANGEABLE
Transmitter,liquid Quantity
4730-01-422-1903 INTERCHANGEABLE
Coupling,tube
Cross-Reference Index
Part NumberManufacturer
52881 PRIMARY Husco International Inc (USA)
Related Parts
3110-00-100-0543INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
24721
5910-01-060-0080INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
922-0583-200
5895-01-130-9756INTERCHANGEABLE
XFMR PWR STPDN
52881
6680-01-343-2998INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
4730-01-422-1903INTERCHANGEABLE
COUPLING,TUBE

Frequently Asked Questions

What is NSN 5340-01-296-6577?

NSN 5340-01-296-6577 is a Retainer,helical Compression Spr, manufactured by Husco International Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-296-6577?

NSN 5340-01-296-6577 has 1 cross-referenced part number: 52881 (Husco International Inc).

What NSN replaces 5340-01-296-6577?

There are 5 known substitutes for 5340-01-296-6577: 3110-00-100-0543, 5910-01-060-0080, 5895-01-130-9756 and 2 more. Verify interchangeability with system specifications before substitution.

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