PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

422725Adapter,straight,flange to Pipe

Nicholson Steam Trap Inc · NSN 4730-01-296-2771 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-296-2771 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-296-2771. Primary manufacturer part number: 422725.
Features
  • Adapter,straight,flange to Pipe — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Nicholson Steam Trap Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,flange to Pipe, cataloged under National Stock Number 4730-01-296-2771, 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 Nicholson Steam Trap Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,straight,flange to Pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersNicholson Steam Trap Inc (CAGE 43791)
Technical Specifications
ParameterValue
NSN4730-01-296-2771
Primary Part Number422725
Item NameAdapter,straight,flange to Pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNicholson Steam Trap Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-282-49775873 INTERCHANGEABLE
Ring,retaining
Eaton Corp Transmission Div
8010-00-348-77168010-00-348-7716 INTERCHANGEABLE
Remover,paint
General Services Administration Federal Supply Service
2805-00-364-4932005873 INTERCHANGEABLE
Dowel,end Plate
Caterpillar Inc Div Caterpillar Defense
5945-00-402-1698B07A312AC3 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
2805-00-696-69475873 INTERCHANGEABLE
Brace,control Panel
R.h. Industries, Inc.
1650-00-829-9804DS-922331 INTERCHANGEABLE
Cylinder Block,hydraulic Motor-P
Eaton Aerospace, Llc Dba Jackson South
5950-00-936-503213217E3783 INTERCHANGEABLE
Transformer,current
Cecom Lr Center
5340-01-177-85545873-00 INTERCHANGEABLE
Bracket,solenoid Valve
Pentair Filtration Solutions, Llc
4820-01-295-8540301596191 INTERCHANGEABLE
Seat,valve
Nicholson Steam Trap Inc
3010-01-297-3534015494 INTERCHANGEABLE
Bellows,pressure
Nicholson Steam Trap Inc
Cross-Reference Index
Part NumberManufacturer
5873 Nicholson Steam Trap Inc (USA)
5873 PIECE 4 Nicholson Steam Trap Inc (USA)
422725 PRIMARY Nicholson Steam Trap Inc (USA)
Related Parts
5325-00-282-4977INTERCHANGEABLE
RING,RETAINING
5873
8010-00-348-7716INTERCHANGEABLE
REMOVER,PAINT
8010-00-348-7716
2805-00-364-4932INTERCHANGEABLE
DOWEL,END PLATE
005873
5945-00-402-1698INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
B07A312AC3
2805-00-696-6947INTERCHANGEABLE
BRACE,CONTROL PANEL
5873
1650-00-829-9804INTERCHANGEABLE
CYLINDER BLOCK,HYDRAULIC MOTOR-P
DS-922331
5950-00-936-5032INTERCHANGEABLE
TRANSFORMER,CURRENT
13217E3783
5340-01-177-8554INTERCHANGEABLE
BRACKET,SOLENOID VALVE
5873-00
4820-01-295-8540INTERCHANGEABLE
SEAT,VALVE
301596191
3010-01-297-3534INTERCHANGEABLE
BELLOWS,PRESSURE
015494
5950-01-443-8144INTERCHANGEABLE
TRANSFORMER,PULSE
5873
5315-01-459-5833INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5873

Frequently Asked Questions

What is NSN 4730-01-296-2771?

NSN 4730-01-296-2771 is a Adapter,straight,flange to Pipe, manufactured by Nicholson Steam Trap Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-296-2771?

NSN 4730-01-296-2771 has 3 cross-referenced part numbers: 5873 (Nicholson Steam Trap Inc), 5873 PIECE 4 (Nicholson Steam Trap Inc), 422725 (Nicholson Steam Trap Inc).

What NSN replaces 4730-01-296-2771?

There are 12 known substitutes for 4730-01-296-2771: 5325-00-282-4977, 8010-00-348-7716, 2805-00-364-4932 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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