PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7905Retainer,air Valve

Cooper Machinery Services Llc · NSN 2815-00-416-2223 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-416-2223 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-416-2223. Primary manufacturer part number: 7905.
Features
  • Retainer,air Valve — FSC 2815
  • General Characteristics Item Description: STEEL,A.S.T.M.A216-42T GRADE W.C.A. COUNTER BORE 3-1/16 IN. DIA,BORE IS 2-41/64 IN. DIA,2-3/4 IN. DIA,DRILLED HOLE BY3/4 IN. DEEP,2.750 IN. MTG HOLE CIRCLE RADIUS,1.155 IN. THK OVERALL IN
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Machinery Services Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Retainer,air Valve, cataloged under National Stock Number 2815-00-416-2223, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cooper Machinery Services Llc. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2815-00-416-2223
Primary Part Number7905
Item NameRetainer,air Valve
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCooper Machinery Services Llc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,A.S.T.M.A216-42T GRADE W.C.A. COUNTER BORE 3-1/16 IN. DIA,BORE IS 2-41/64 IN. DIA,2-3/4 IN. DIA,DRILLED HOLE BY3/4 IN. DEEP,2.750 IN. MTG HOLE CIRCLE RADIUS,1.155 IN. THK OVERALL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6150-00-485-627017475 INTERCHANGEABLE
Cable Assembly,power,electrical
Volex, Inc. Dba Volex Power Cord Products Div Volex Inc.
5950-00-647-69871205 INTERCHANGEABLE
Transformer,audio Frequency
Dietz Design Inc
5960-00-948-6005 INTERCHANGEABLE
Electron Tube
3110-01-214-0002RA100RRB INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5940-01-219-416210987H16A INTERCHANGEABLE
Terminal Board
Eaton Corp Opns & Technical Center
5962-01-398-1586 INTERCHANGEABLE
Microcircuit,digital
4720-01-422-939321194 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4010-01-579-973479-05 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Medalist-Rein Leitzke
5975-01-628-9432T0001007 INTERCHANGEABLE
Rack,electrical Equipment
Becklin Holdings, Inc.
Cross-Reference Index
Part NumberManufacturer
7905 PRIMARY Cooper Machinery Services Llc (USA)
Related Parts
6150-00-485-6270INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17475
5950-00-647-6987INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1205
5960-00-948-6005INTERCHANGEABLE
ELECTRON TUBE
3110-01-214-0002INTERCHANGEABLE
BEARING,BALL,ANNULAR
RA100RRB
5940-01-219-4162INTERCHANGEABLE
TERMINAL BOARD
10987H16A
5962-01-398-1586INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4720-01-422-9393INTERCHANGEABLE
HOSE,PREFORMED
21194
4010-01-579-9734INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
79-05
5975-01-628-9432INTERCHANGEABLE
RACK,ELECTRICAL EQUIPMENT
T0001007

Frequently Asked Questions

What is NSN 2815-00-416-2223?

NSN 2815-00-416-2223 is a Retainer,air Valve, manufactured by Cooper Machinery Services Llc, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-416-2223?

NSN 2815-00-416-2223 has 1 cross-referenced part number: 7905 (Cooper Machinery Services Llc).

What NSN replaces 2815-00-416-2223?

There are 9 known substitutes for 2815-00-416-2223: 6150-00-485-6270, 5950-00-647-6987, 5960-00-948-6005 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7905?

Key specifications for 7905: General Characteristics Item Description: STEEL,A.S.T.M.A216-42T GRADE W.C.A. COUNTER BORE 3-1/16 IN. DIA,BORE IS 2-41/64 IN. DIA,2-3/4 IN. DIA,DRILLED HOLE BY3/4 IN. DEEP,2.750 IN. MTG HOLE CIRCLE RADIUS,1.155 IN. THK OVERALL IN. 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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