PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20069Valve,vent

Diversified Manufacturing Inc. · NSN 4820-01-465-2502 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-465-2502 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-465-2502. Primary manufacturer part number: 20069.
Features
  • Valve,vent — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Diversified Manufacturing Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-01-465-2502, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Diversified Manufacturing Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,vent
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersDiversified Manufacturing Inc. (CAGE 4Z668)
Technical Specifications
ParameterValue
NSN4820-01-465-2502
Primary Part Number20069
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDiversified Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-061-628644479 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5950-00-116-3616TW62511 INTERCHANGEABLE
Reactor
Magnetika
5930-00-548-4658 INTERCHANGEABLE
Switch,rotary
4320-00-586-27482006-9V-DNI INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
R.s. Corcoran Co.
4520-00-854-4208 INTERCHANGEABLE
Vaporizer Burner
4810-00-942-837420069 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5310-01-109-0307 INTERCHANGEABLE
Nut,bushing
4920-01-297-971620069 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5340-01-318-383720069 INTERCHANGEABLE
Strap,retaining
C-Way Industries Inc
5310-01-344-6749 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
20069 Diversified Manufacturing Inc. (USA)
Related Parts
5133-00-061-6286INTERCHANGEABLE
DRILL,TWIST
44479
5950-00-116-3616INTERCHANGEABLE
REACTOR
TW62511
5930-00-548-4658INTERCHANGEABLE
SWITCH,ROTARY
4320-00-586-2748INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
2006-9V-DNI
4520-00-854-4208INTERCHANGEABLE
VAPORIZER BURNER
4810-00-942-8374INTERCHANGEABLE
SEAT,VALVE
20069
5310-01-109-0307INTERCHANGEABLE
NUT,BUSHING
4920-01-297-9716INTERCHANGEABLE
TEST PROGRAM SET
20069
5340-01-318-3837INTERCHANGEABLE
STRAP,RETAINING
20069
5310-01-344-6749INTERCHANGEABLE
WASHER,FLAT
4730-01-483-2143INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5310-01-676-4951INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 4820-01-465-2502?

NSN 4820-01-465-2502 is a Valve,vent, manufactured by Diversified Manufacturing Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-465-2502?

NSN 4820-01-465-2502 has 1 cross-referenced part number: 20069 (Diversified Manufacturing Inc.).

What NSN replaces 4820-01-465-2502?

There are 12 known substitutes for 4820-01-465-2502: 5133-00-061-6286, 5950-00-116-3616, 5930-00-548-4658 and 9 more. Verify interchangeability with system specifications before substitution.

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