PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

277-00077-000Nozzle,distribution,water

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 4730-00-020-4262 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-020-4262 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-020-4262. Primary manufacturer part number: 277-00077-000.
Features
  • Nozzle,distribution,water — FSC 4730
  • Reverse Flow Port Area Automatic Change Feature: NOT INCLUDED
  • Material: COPPER ALLOY
  • Connecting End Nominal Pipe Thread Diameter: 0.125 INCHES IN
  • Connecting End Thread Location: INTERNAL
  • 3 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Nozzle,distribution,water, cataloged under National Stock Number 4730-00-020-4262, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN4730-00-020-4262
Primary Part Number277-00077-000
Item NameNozzle,distribution,water
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Reverse Flow Port Area Automatic Change FeatureNOT INCLUDED
MaterialCOPPER ALLOY
Connecting End Nominal Pipe Thread Diameter0.125 INCHES IN
Connecting End Thread LocationINTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5420-00-377-0768 INTERCHANGEABLE
Panel,ramp,tread
1630-00-832-2710277-77 INTERCHANGEABLE
Felt,wheel Assy
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5331-01-100-8760 INTERCHANGEABLE
O-Ring
5930-01-250-154305162 INTERCHANGEABLE
Switch,thermostatic
Fire Combat, Inc.
Cross-Reference Index
Part NumberManufacturer
277-77 Aqua-Chem Inc Cleaver-Brooks Div (USA)
277-00077-000 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
277-77 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
Related Parts
5420-00-377-0768INTERCHANGEABLE
PANEL,RAMP,TREAD
1630-00-832-2710INTERCHANGEABLE
FELT,WHEEL ASSY
277-77
5331-01-100-8760INTERCHANGEABLE
O-RING
5930-01-250-1543INTERCHANGEABLE
SWITCH,THERMOSTATIC
05162

Frequently Asked Questions

What is NSN 4730-00-020-4262?

NSN 4730-00-020-4262 is a Nozzle,distribution,water, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-020-4262?

NSN 4730-00-020-4262 has 3 cross-referenced part numbers: 277-77 (Aqua-Chem Inc Cleaver-Brooks Div), 277-00077-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 277-77 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).

What NSN replaces 4730-00-020-4262?

There are 4 known substitutes for 4730-00-020-4262: 5420-00-377-0768, 1630-00-832-2710, 5331-01-100-8760 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 277-00077-000?

Key specifications for 277-00077-000: Reverse Flow Port Area Automatic Change Feature: NOT INCLUDED; Material: COPPER ALLOY; Connecting End Nominal Pipe Thread Diameter: 0.125 INCHES IN; Connecting End Thread Location: INTERNAL. 4 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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