PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C20771Elbow,hose

Hydrasearch Company, Llc · NSN 4730-01-516-4804 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-516-4804 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-516-4804. Primary manufacturer part number: C20771.
Features
  • Elbow,hose — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Hydrasearch Company, Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,hose, cataloged under National Stock Number 4730-01-516-4804, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Hydrasearch Company, Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameElbow,hose
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersHydrasearch Company, Llc (CAGE 32142)
Technical Specifications
ParameterValue
NSN4730-01-516-4804
Primary Part NumberC20771
Item NameElbow,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHydrasearch Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6685-00-061-67798141-244 INTERCHANGEABLE
Thermometer,indicating,capillary
Ametek, Inc. Div Aerospace & Defense
5935-00-199-2656MS3106A16S-1P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5360-00-321-64557606930 INTERCHANGEABLE
Spring,helical,extension
U S Army Tank Automotive Command Amsta-Im-Mm
5841-00-327-4689 INTERCHANGEABLE
Tube and Container
4820-00-493-7162 INTERCHANGEABLE
Disk,valve
6210-00-553-163795-0953-000 INTERCHANGEABLE
Lens,light
Dialight Corporation
5910-00-722-6646 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
1040-00-936-938754A50B199-1 INTERCHANGEABLE
Tube Assy
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-369-434220771-1010 INTERCHANGEABLE
Stem,fluid Valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
20771 Hydrasearch Company, Llc (USA)
C20771 PRIMARY Hydrasearch Company, Llc (USA)
Related Parts
6685-00-061-6779INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
8141-244
5935-00-199-2656INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106A16S-1P
5360-00-321-6455INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
7606930
5841-00-327-4689INTERCHANGEABLE
TUBE AND CONTAINER
4820-00-493-7162INTERCHANGEABLE
DISK,VALVE
6210-00-553-1637INTERCHANGEABLE
LENS,LIGHT
95-0953-000
5910-00-722-6646INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
1040-00-936-9387INTERCHANGEABLE
TUBE ASSY
54A50B199-1
4820-01-369-4342INTERCHANGEABLE
STEM,FLUID VALVE
20771-1010

Frequently Asked Questions

What is NSN 4730-01-516-4804?

NSN 4730-01-516-4804 is a Elbow,hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-516-4804?

NSN 4730-01-516-4804 has 2 cross-referenced part numbers: 20771 (Hydrasearch Company, Llc), C20771 (Hydrasearch Company, Llc).

What NSN replaces 4730-01-516-4804?

There are 9 known substitutes for 4730-01-516-4804: 6685-00-061-6779, 5935-00-199-2656, 5360-00-321-6455 and 6 more. Verify interchangeability with system specifications before substitution.

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