PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1936Valve,vent

Schrader Pump Co · NSN 4820-00-477-6011 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-477-6011 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-477-6011. Primary manufacturer part number: A1936.
Features
  • Valve,vent — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Schrader Pump Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,vent, cataloged under National Stock Number 4820-00-477-6011, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Schrader Pump Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 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)
ManufacturersSchrader Pump Co (CAGE 01202)
Technical Specifications
ParameterValue
NSN4820-00-477-6011
Primary Part NumberA1936
Item NameValve,vent
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSchrader Pump Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-200-7950 INTERCHANGEABLE
Pin,straight,headless
5325-00-355-20331F1440 INTERCHANGEABLE
Ring,retaining
Caterpillar Inc Div Caterpillar Defense
6610-00-678-5073A1936 INTERCHANGEABLE
Band,solder
Kelly Manufacturing Company
5915-01-199-7175144A8713P1 INTERCHANGEABLE
Filter,radio Frequency Interfere
Bae Systems Controls Inc.
8455-01-560-0759 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-660-7035 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-717-6806 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-717-6807 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1936 Schrader Pump Co (USA)
Related Parts
5315-00-200-7950INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5325-00-355-2033INTERCHANGEABLE
RING,RETAINING
1F1440
6610-00-678-5073INTERCHANGEABLE
BAND,SOLDER
A1936
5915-01-199-7175INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
144A8713P1
8455-01-560-0759INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-660-7035INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-717-6806INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-717-6807INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 4820-00-477-6011?

NSN 4820-00-477-6011 is a Valve,vent, manufactured by Schrader Pump Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-477-6011?

NSN 4820-00-477-6011 has 1 cross-referenced part number: A1936 (Schrader Pump Co).

What NSN replaces 4820-00-477-6011?

There are 8 known substitutes for 4820-00-477-6011: 5315-00-200-7950, 5325-00-355-2033, 6610-00-678-5073 and 5 more. Verify interchangeability with system specifications before substitution.

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