PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

96750Cover,diaphragm

Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp · NSN 4820-00-360-4916 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-360-4916 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-360-4916. Primary manufacturer part number: 96750.
Features
  • Cover,diaphragm — FSC 4820
  • General Characteristics Item Description: BRASS,3.718 IN. LG,3.188 IN.W,0.375 IN. THK,1.312 IN. H,W/4 MTG HOLES,0.406 IN. DIA,W/THD EXTERNAL FLUID CONNECTION END,1.125-16 UN,CLASS 2A,RH THDS,THREE DRILLED HOLES 0.312 DIA,AT THE BASE OF END CONNECTION A
  • 4 verified cross-references
  • Primary manufacturer: Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cover,diaphragm, cataloged under National Stock Number 4820-00-360-4916, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-360-4916
Primary Part Number96750
Item NameCover,diaphragm
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWestinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
StatusACTIVE
General Characteristics Item DescriptionBRASS,3.718 IN. LG,3.188 IN.W,0.375 IN. THK,1.312 IN. H,W/4 MTG HOLES,0.406 IN. DIA,W/THD EXTERNAL FLUID CONNECTION END,1.125-16 UN,CLASS 2A,RH THDS,THREE DRILLED HOLES 0.312 DIA,AT THE BASE OF END CONNECTION A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-011-7999MS35756-111 INTERCHANGEABLE
Key,woodruff
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-00-495-443496750 INTERCHANGEABLE
Gear,spur
Triumph Engine Control Systems Llc
5970-00-504-611896750 INTERCHANGEABLE
Insulator,bushing
Lockheed Martin Corporation Div Rms - Mitchel Field
4820-01-103-0673 INTERCHANGEABLE
Core,valve
Cross-Reference Index
Part NumberManufacturer
433-1959 Nimikkeistokeskus Ncb Finland (FIN)
96750 PRIMARY Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
4820003604916 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
TA1233 General Signal Corp (USA)
Related Parts
5315-00-011-7999INTERCHANGEABLE
KEY,WOODRUFF
MS35756-111
3020-00-495-4434INTERCHANGEABLE
GEAR,SPUR
96750
5970-00-504-6118INTERCHANGEABLE
INSULATOR,BUSHING
96750
4820-01-103-0673INTERCHANGEABLE
CORE,VALVE

Frequently Asked Questions

What is NSN 4820-00-360-4916?

NSN 4820-00-360-4916 is a Cover,diaphragm, manufactured by Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-360-4916?

NSN 4820-00-360-4916 has 4 cross-referenced part numbers: 433-1959 (Nimikkeistokeskus Ncb Finland), 96750 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 4820003604916 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), TA1233 (General Signal Corp).

What NSN replaces 4820-00-360-4916?

There are 4 known substitutes for 4820-00-360-4916: 5315-00-011-7999, 3020-00-495-4434, 5970-00-504-6118 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 96750?

Key specifications for 96750: General Characteristics Item Description: BRASS,3.718 IN. LG,3.188 IN.W,0.375 IN. THK,1.312 IN. H,W/4 MTG HOLES,0.406 IN. DIA,W/THD EXTERNAL FLUID CONNECTION END,1.125-16 UN,CLASS 2A,RH THDS,THREE DRILLED HOLES 0.312 DIA,AT THE BASE OF END CONNECTION A. 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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