PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C49527MBDRetainer,helical Compression Spr

Hunt Valve Company, Inc. · NSN 5340-01-724-2799 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-724-2799 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-724-2799. Primary manufacturer part number: C49527MBD.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Hunt Valve Company, 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 5340-01-724-2799, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersHunt Valve Company Inc Dba Union Flonetics (CAGE 34889); Hunt Valve Company, Inc. (CAGE 11859)
Technical Specifications
ParameterValue
NSN5340-01-724-2799
Primary Part NumberC49527MBD
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
4820-01-180-0849D50FF-04-3X3 INTERCHANGEABLE
Valve,safety Relief
Dante Valve Company
4820-01-248-6252D50128 PART R10AL2L211 INTERCHANGEABLE
Valve,safety Relief
Hunt Valve Company, Inc.
4820-01-354-2562R10AL2L204-BM1 INTERCHANGEABLE
Valve,safety Relief
Hunt Valve Company, Inc.
4820-01-440-4478R10AL2L206-BM1 INTERCHANGEABLE
Valve,safety Relief
Hunt Valve Company, Inc.
4820-01-718-8849C49525MBD INTERCHANGEABLE
Cap,valve
Hunt Valve Company, Inc.
4820-01-721-5924A49560MEA INTERCHANGEABLE
Stem,fluid Valve
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
D50128 Hunt Valve Company Inc Dba Union Flonetics (USA)
C49527MBD PRIMARY Hunt Valve Company, Inc. (USA)
Related Parts
4820-01-180-0849INTERCHANGEABLE
VALVE,SAFETY RELIEF
D50FF-04-3X3
4820-01-248-6252INTERCHANGEABLE
VALVE,SAFETY RELIEF
D50128 PART R10AL2L211
4820-01-354-2562INTERCHANGEABLE
VALVE,SAFETY RELIEF
R10AL2L204-BM1
4820-01-440-4478INTERCHANGEABLE
VALVE,SAFETY RELIEF
R10AL2L206-BM1
4820-01-718-8849INTERCHANGEABLE
CAP,VALVE
C49525MBD
4820-01-721-5924INTERCHANGEABLE
STEM,FLUID VALVE
A49560MEA

Frequently Asked Questions

What is NSN 5340-01-724-2799?

NSN 5340-01-724-2799 is a Retainer,helical Compression Spr, manufactured by Hunt Valve Company, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-724-2799?

NSN 5340-01-724-2799 has 2 cross-referenced part numbers: D50128 (Hunt Valve Company Inc Dba Union Flonetics), C49527MBD (Hunt Valve Company, Inc.).

What NSN replaces 5340-01-724-2799?

There are 6 known substitutes for 5340-01-724-2799: 4820-01-180-0849, 4820-01-248-6252, 4820-01-354-2562 and 3 more. Verify interchangeability with system specifications before substitution.

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