PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

191784-0030Retainer,helical Compression Spr

Marotta Controls Inc · NSN 5340-01-508-5910 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-508-5910 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-508-5910. Primary manufacturer part number: 191784-0030.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Marotta Controls 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 5340-01-508-5910, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Marotta Controls Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersMarotta Controls Inc (CAGE 99657)
Technical Specifications
ParameterValue
NSN5340-01-508-5910
Primary Part Number191784-0030
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMarotta Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5340-01-229-3361 INTERCHANGEABLE
Holder,spring
5340-01-424-9547283371-0005 ITEM 17 INTERCHANGEABLE
Seat,helical Compression Spring
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
283371-0008 ITEM 21 Marotta Controls Inc (USA)
191784-0030 PRIMARY Marotta Controls Inc (USA)
Related Parts
5340-01-229-3361INTERCHANGEABLE
HOLDER,SPRING
5340-01-424-9547INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
283371-0005 ITEM 17

Frequently Asked Questions

What is NSN 5340-01-508-5910?

NSN 5340-01-508-5910 is a Retainer,helical Compression Spr, manufactured by Marotta Controls Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-508-5910?

NSN 5340-01-508-5910 has 2 cross-referenced part numbers: 283371-0008 ITEM 21 (Marotta Controls Inc), 191784-0030 (Marotta Controls Inc).

What NSN replaces 5340-01-508-5910?

There are 2 known substitutes for 5340-01-508-5910: 5340-01-229-3361, 5340-01-424-9547. Verify interchangeability with system specifications before substitution.

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