PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4419Bellows Assembly,vent Valve

Val Aero Div of Darco Industries Inc · NSN 2915-00-686-5845 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-00-686-5845 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-686-5845. Primary manufacturer part number: 4419.
Features
  • Bellows Assembly,vent Valve — FSC 2915
  • General Characteristics Item Description: CONSISTING OF 6 ITEMS
  • 1 verified cross-reference
  • Primary manufacturer: Val Aero Div of Darco Industries Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Bellows Assembly,vent Valve, cataloged under National Stock Number 2915-00-686-5845, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Val Aero Div of Darco Industries Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN2915-00-686-5845
Primary Part Number4419
Item NameBellows Assembly,vent Valve
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerVal Aero Div of Darco Industries Inc
StatusACTIVE
General Characteristics Item DescriptionCONSISTING OF 6 ITEMS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1620-00-024-6339 INTERCHANGEABLE
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5905-00-089-9621 INTERCHANGEABLE
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2530-00-112-0041F-4419 INTERCHANGEABLE
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Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5120-00-116-3159 INTERCHANGEABLE
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5305-00-262-00594419 INTERCHANGEABLE
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Roller Bearing Co of America, Inc Div Pic Design
2530-00-274-45117411010 INTERCHANGEABLE
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U S Army Tank Automotive Command Amsta-Im-Mm
5960-00-333-8174 INTERCHANGEABLE
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5120-00-409-52274419 INTERCHANGEABLE
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Abb Installation Products Inc
2520-00-457-6660295035 INTERCHANGEABLE
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5895-00-494-66384419 INTERCHANGEABLE
Installation Kit,electronic Equi
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
4419 Val Aero Div of Darco Industries Inc (USA)
Related Parts
1620-00-024-6339INTERCHANGEABLE
BARREL,STEER DAMPER
5905-00-089-9621INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2530-00-112-0041INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
F-4419
5120-00-116-3159INTERCHANGEABLE
DIE,CRIMPING TOOL
5305-00-262-0059INTERCHANGEABLE
SCREW,SHOULDER
4419
2530-00-274-4511INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
7411010
5960-00-333-8174INTERCHANGEABLE
ELECTRON TUBE
5120-00-409-5227INTERCHANGEABLE
DIE,CRIMPING TOOL
4419
2520-00-457-6660INTERCHANGEABLE
CAP,DUST,PROPELLER SHAFT
295035
5895-00-494-6638INTERCHANGEABLE
INSTALLATION KIT,ELECTRONIC EQUI
4419
5920-00-689-1533INTERCHANGEABLE
FUSEHOLDER,BLOCK
4419
6240-00-733-2984INTERCHANGEABLE
LAMP,INCANDESCENT
310062

Frequently Asked Questions

What is NSN 2915-00-686-5845?

NSN 2915-00-686-5845 is a Bellows Assembly,vent Valve, manufactured by Val Aero Div of Darco Industries Inc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-00-686-5845?

NSN 2915-00-686-5845 has 1 cross-referenced part number: 4419 (Val Aero Div of Darco Industries Inc).

What NSN replaces 2915-00-686-5845?

There are 12 known substitutes for 2915-00-686-5845: 1620-00-024-6339, 5905-00-089-9621, 2530-00-112-0041 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4419?

Key specifications for 4419: General Characteristics Item Description: CONSISTING OF 6 ITEMS. 1 total characteristics are documented in the Federal Logistics Information System.

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