PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

515 DP3 CHRVent

Perko Inc · NSN 2040-01-111-8182 · FSC 2040 · No Item Name Available
Verified by PartsTable
NSN 2040-01-111-8182 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-111-8182. Primary manufacturer part number: 515 DP3 CHR.
Features
  • Vent — FSC 2040
  • 3 verified cross-references
  • Primary manufacturer: Perko Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Vent, cataloged under National Stock Number 2040-01-111-8182, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Perko Inc. This item has 3 commercial cross-references from 2 manufacturers, 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 NameVent
FSC / FSG2040 — No Item Name Available (FSG 20)
ManufacturersBuck-Algonquin Marine Hardware Div of Algonquin Co Div of Dixon Valve and Coupling Co (CAGE 13039); Perko Inc (CAGE 46576)
Technical Specifications
ParameterValue
NSN2040-01-111-8182
Primary Part Number515 DP3 CHR
Item NameVent
FSC / FSG2040 / 20 — No Item Name Available
ManufacturerPerko Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1650-00-011-0843DS-934337 INTERCHANGEABLE
Ring,seal Drive
Eaton Aerospace, Llc Dba Jackson South
4820-00-036-1735012-500-0003 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5306-00-174-42025214807 INTERCHANGEABLE
Bolt,machine
U S Army Tank Automotive Command Amsta-Im-Mm
5315-00-198-5979MS24692-277 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-00-202-9308204-6 INTERCHANGEABLE
Valve,globe
Superior Valve Co
5935-00-283-2910357-9113-000 INTERCHANGEABLE
Connector,plug,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4030-00-813-8072 INTERCHANGEABLE
Clamp,line,sliding Grip
4820-00-850-8561 INTERCHANGEABLE
Valve,gate
5940-00-926-0021 INTERCHANGEABLE
Terminal,stud
4720-00-937-7088SM-C-603459 INTERCHANGEABLE
Hose,metallic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
GTVN-38 (CHROMIUM PLATED) Buck-Algonquin Marine Hardware Div of Algonquin Co Div of Dixon Valve and Coupling Co (USA)
515 DP3 CHR PRIMARY Perko Inc (USA)
515-3 Perko Inc (USA)
Related Parts
1650-00-011-0843INTERCHANGEABLE
RING,SEAL DRIVE
DS-934337
4820-00-036-1735INTERCHANGEABLE
SEAT,VALVE
012-500-0003
5306-00-174-4202INTERCHANGEABLE
BOLT,MACHINE
5214807
5315-00-198-5979INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-277
4820-00-202-9308INTERCHANGEABLE
VALVE,GLOBE
204-6
5935-00-283-2910INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
357-9113-000
4030-00-813-8072INTERCHANGEABLE
CLAMP,LINE,SLIDING GRIP
4820-00-850-8561INTERCHANGEABLE
VALVE,GATE
5940-00-926-0021INTERCHANGEABLE
TERMINAL,STUD
4720-00-937-7088INTERCHANGEABLE
HOSE,METALLIC
SM-C-603459
5961-01-170-5723INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
515-3
6110-01-203-8822INTERCHANGEABLE
REGULATOR,VOLTAGE
AR78298

Frequently Asked Questions

What is NSN 2040-01-111-8182?

NSN 2040-01-111-8182 is a Vent, manufactured by Perko Inc, classified under FSC 2040 (No Item Name Available). Status: active.

What are the part numbers for NSN 2040-01-111-8182?

NSN 2040-01-111-8182 has 3 cross-referenced part numbers: GTVN-38 (CHROMIUM PLATED) (Buck-Algonquin Marine Hardware Div of Algonquin Co Div of Dixon Valve and Coupling Co), 515 DP3 CHR (Perko Inc), 515-3 (Perko Inc).

What NSN replaces 2040-01-111-8182?

There are 12 known substitutes for 2040-01-111-8182: 1650-00-011-0843, 4820-00-036-1735, 5306-00-174-4202 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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