PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9153Tailpiece,valve

Emerson Electric Co Alco Controls Div · NSN 4820-01-685-0753 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-685-0753 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-685-0753. Primary manufacturer part number: 9153.
Features
  • Tailpiece,valve — FSC 4820
  • Design Type: ANGLE
  • Valve Size for Which Designed: 0.875 INCHES IN
  • Material: STEEL CORROSION RESISTING
  • Operating Pressure: 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • 2 verified cross-references
  • Primary manufacturer: Emerson Electric Co Alco Controls Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Tailpiece,valve, cataloged under National Stock Number 4820-01-685-0753, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-685-0753
Primary Part Number9153
Item NameTailpiece,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Electric Co Alco Controls Div
StatusACTIVE
Design TypeANGLE
Valve Size for Which Designed0.875 INCHES IN
MaterialSTEEL CORROSION RESISTING
Operating Pressure450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4220-00-075-9389C-50980 INTERCHANGEABLE
Vent Assembly
Mirada Research & Manufacturing, Inc.
5330-00-113-6016666273-052 INTERCHANGEABLE
Gasket
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
5310-00-282-56599153 INTERCHANGEABLE
Nut,plain,hexagon
Leroi International Inc Dba Compair Leroi
5310-00-505-3626 INTERCHANGEABLE
Nut,plain,round
4030-00-697-07735014 INTERCHANGEABLE
Rod,anchor
Ngk-Locke, Inc.
4330-01-083-45389153 INTERCHANGEABLE
Filter,steering Group
Honeywell International Inc Dba Honeywell Div Consumer Products Group
4130-01-100-88349153 INTERCHANGEABLE
Filter Element,air Conditioning
Research Products Corp
6510-01-216-6073 INTERCHANGEABLE
Pad,povidone-Iodine Impregnated
2840-01-223-58219153 INTERCHANGEABLE
Seal,metallic,aircraft Gas Turbi
Eaton Corporation Div Fed
5340-01-357-1668 INTERCHANGEABLE
Standoff,threaded,spacing
Cross-Reference Index
Part NumberManufacturer
027919 Emerson Electric Co Alco Controls Div (USA)
9153 PRIMARY Emerson Electric Co Alco Controls Div (USA)
Related Parts
4220-00-075-9389INTERCHANGEABLE
VENT ASSEMBLY
C-50980
5330-00-113-6016INTERCHANGEABLE
GASKET
666273-052
5310-00-282-5659INTERCHANGEABLE
NUT,PLAIN,HEXAGON
9153
5310-00-505-3626INTERCHANGEABLE
NUT,PLAIN,ROUND
4030-00-697-0773INTERCHANGEABLE
ROD,ANCHOR
5014
4330-01-083-4538INTERCHANGEABLE
FILTER,STEERING GROUP
9153
4130-01-100-8834INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
9153
6510-01-216-6073INTERCHANGEABLE
PAD,POVIDONE-IODINE IMPREGNATED
2840-01-223-5821INTERCHANGEABLE
SEAL,METALLIC,AIRCRAFT GAS TURBI
9153
5340-01-357-1668INTERCHANGEABLE
STANDOFF,THREADED,SPACING
6620-01-565-2218INTERCHANGEABLE
ADHESIVE,SILICONE,MRAP LIGHT KIT

Frequently Asked Questions

What is NSN 4820-01-685-0753?

NSN 4820-01-685-0753 is a Tailpiece,valve, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-685-0753?

NSN 4820-01-685-0753 has 2 cross-referenced part numbers: 027919 (Emerson Electric Co Alco Controls Div), 9153 (Emerson Electric Co Alco Controls Div).

What NSN replaces 4820-01-685-0753?

There are 11 known substitutes for 4820-01-685-0753: 4220-00-075-9389, 5330-00-113-6016, 5310-00-282-5659 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9153?

Key specifications for 9153: Design Type: ANGLE; End Item Identification: VALVE,TXV; Valve Size for Which Designed: 0.875 INCHES IN; Material: STEEL CORROSION RESISTING. 6 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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