PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CVRP-10-N-0-005Valve,check

J.w.f. Technologies, Llc · NSN 4820-01-669-1072 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-669-1072 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-669-1072. Primary manufacturer part number: CVRP-10-N-0-005.
Features
  • Valve,check — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: J.w.f. Technologies, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-669-1072, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is J.w.f. Technologies, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersBuffalo Turbine Defense Llc (CAGE 93146); J.w.f. Technologies, Llc (CAGE 31KK8)
Technical Specifications
ParameterValue
NSN4820-01-669-1072
Primary Part NumberCVRP-10-N-0-005
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJ.w.f. Technologies, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6515-00-099-2951DYND50221 INTERCHANGEABLE
Tube,connecting,surgical Apparat
Medline Industries, Lp
5120-00-156-0978 INTERCHANGEABLE
Bit,screwdriver
5945-00-164-64472587781 INTERCHANGEABLE
Relay Subassembly
Naval Ship Systems Command
5985-00-442-9430 INTERCHANGEABLE
Dummy Load,electrical
6240-00-683-0329S55B INTERCHANGEABLE
Lamp,flashtube
Amglo Kemlite Laboratories, Inc. Div Xenon
2530-00-734-2546FD3677 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4730-01-072-11625425040 INTERCHANGEABLE
Union,pipe
Flagg Stanley G & Co Inc Dba Flagg Brass
5910-01-096-54843677 INTERCHANGEABLE
Capacitor
Crown Audio, Inc. Dba Crown International
5310-01-097-8162N03677 INTERCHANGEABLE
Nut,plain,hexagon
Leslie Controls, Inc. Dba Leslie Controls Inc
5945-01-201-9436 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
3677 Buffalo Turbine Defense Llc (USA)
CVRP-10-N-0-005 PRIMARY J.w.f. Technologies, Llc (USA)
Related Parts
6515-00-099-2951INTERCHANGEABLE
TUBE,CONNECTING,SURGICAL APPARAT
DYND50221
5120-00-156-0978INTERCHANGEABLE
BIT,SCREWDRIVER
5945-00-164-6447INTERCHANGEABLE
RELAY SUBASSEMBLY
2587781
5985-00-442-9430INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
6240-00-683-0329INTERCHANGEABLE
LAMP,FLASHTUBE
S55B
2530-00-734-2546INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD3677
4730-01-072-1162INTERCHANGEABLE
UNION,PIPE
5425040
5910-01-096-5484INTERCHANGEABLE
CAPACITOR
3677
5310-01-097-8162INTERCHANGEABLE
NUT,PLAIN,HEXAGON
N03677
5945-01-201-9436INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2590-01-600-0319INTERCHANGEABLE
VEHICULAR AMMO POUCH
3677

Frequently Asked Questions

What is NSN 4820-01-669-1072?

NSN 4820-01-669-1072 is a Valve,check, manufactured by J.w.f. Technologies, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-669-1072?

NSN 4820-01-669-1072 has 2 cross-referenced part numbers: 3677 (Buffalo Turbine Defense Llc), CVRP-10-N-0-005 (J.w.f. Technologies, Llc).

What NSN replaces 4820-01-669-1072?

There are 11 known substitutes for 4820-01-669-1072: 6515-00-099-2951, 5120-00-156-0978, 5945-00-164-6447 and 8 more. Verify interchangeability with system specifications before substitution.

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