PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6634-07Flush Connection,urinal-Water Cl

Lewis Ray and Son Inc · NSN 4510-00-273-1095 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-273-1095 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-273-1095. Primary manufacturer part number: 6634-07.
Features
  • Flush Connection,urinal-Water Cl — FSC 4510
  • Nominal Diameter: 1.375 INCHES IN
  • Slip Nut: NOT INCLUDED
  • Nondefinitive Spec/std Data: E PART AND B PART
  • Material: COPPER ALLOY
  • Surface Treatment: CHROMIUM
  • Length: 7.500 INCHES NOMINAL IN
  • Design Type: STRAIGHT
Applications
  • Applications requiring Copper Alloy construction
General Description

The Flush Connection,urinal-Water Cl, cataloged under National Stock Number 4510-00-273-1095, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Lewis Ray and Son Inc. Government technical data includes 8 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4510-00-273-1095
Primary Part Number6634-07
Item NameFlush Connection,urinal-Water Cl
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerLewis Ray and Son Inc
StatusACTIVE
Nominal Diameter1.375 INCHES IN
Slip NutNOT INCLUDED
Nondefinitive Spec/std DataE PART AND B PART
MaterialCOPPER ALLOY
Surface TreatmentCHROMIUM
Length7.500 INCHES NOMINAL IN
Design TypeSTRAIGHT
Slip Nut WasherNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-311-211409-0704 INTERCHANGEABLE
Lever,manual Control
Trailer Component Manufacturing Inc.
5365-00-488-6593 INTERCHANGEABLE
Spacer,sleeve
1560-01-021-396866-3407 INTERCHANGEABLE
Lever,door Release
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
6634-07 PRIMARY Lewis Ray and Son Inc (USA)
090704 Interline Brands, Inc. Dba J. a. Sexauer (USA)
1407 566 L H Industries Inc (USA)
0396455 PRIMARY Sloan Valve Company (USA)
Related Parts
3040-00-311-2114INTERCHANGEABLE
LEVER,MANUAL CONTROL
09-0704
5365-00-488-6593INTERCHANGEABLE
SPACER,SLEEVE
1560-01-021-3968INTERCHANGEABLE
LEVER,DOOR RELEASE
66-3407

Frequently Asked Questions

What is NSN 4510-00-273-1095?

NSN 4510-00-273-1095 is a Flush Connection,urinal-Water Cl, manufactured by Lewis Ray and Son Inc, classified under FSC 4510 (No Item Name Available). Status: active.

What are the part numbers for NSN 4510-00-273-1095?

NSN 4510-00-273-1095 has 4 cross-referenced part numbers: 6634-07 (Lewis Ray and Son Inc), 090704 (Interline Brands, Inc. Dba J. a. Sexauer), 1407 566 (L H Industries Inc), 0396455 (Sloan Valve Company).

What NSN replaces 4510-00-273-1095?

There are 3 known substitutes for 4510-00-273-1095: 3040-00-311-2114, 5365-00-488-6593, 1560-01-021-3968. Verify interchangeability with system specifications before substitution.

What are the specifications of 6634-07?

Key specifications for 6634-07: Nominal Diameter: 1.375 INCHES IN; Slip Nut: NOT INCLUDED; Nondefinitive Spec/std Data: E PART AND B PART; Material: COPPER ALLOY. 8 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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