PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

778-2Strainer,sediment

Refrigeration Research, Inc. · NSN 4730-01-267-0097 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-267-0097 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-267-0097. Primary manufacturer part number: 778-2.
Features
  • Strainer,sediment — FSC 4730
  • Material: STEEL CORROSION RESISTING FILTERING MEDIUM
  • Media for Which Designed: ANY ACCEPTABLE
  • Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE
  • 3 verified cross-references
  • Primary manufacturer: Refrigeration Research, Inc.
Applications
  • Applications requiring Steel Corrosion Resisting Filtering Medium construction
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-01-267-0097, 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 Refrigeration Research, Inc.. Government technical data includes 3 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-267-0097
Primary Part Number778-2
Item NameStrainer,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRefrigeration Research, Inc.
StatusACTIVE
MaterialSTEEL CORROSION RESISTING FILTERING MEDIUM
Media for Which DesignedANY ACCEPTABLE
Filtering Media DesignMESH SINGLE FILTERING MEDIA RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-011-3658 INTERCHANGEABLE
Electron Tube
8125-00-107-2877 INTERCHANGEABLE
Stopper,bottle
6740-00-431-9655 INTERCHANGEABLE
Hanger,photographic Film
9540-00-595-8622DIE 7782 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
3020-00-779-63363514 INTERCHANGEABLE
Gear,helical
Cummins Inc.
4820-00-885-3077 INTERCHANGEABLE
Diaphragm,valve,flat
5975-00-959-16805334 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6505-01-117-9832 INTERCHANGEABLE
Isoflurane
2530-01-144-2769 INTERCHANGEABLE
Spring Cyl
2510-01-161-6584MA132-21012 INTERCHANGEABLE
Guard,lock,fifth Wheel Assembly
Am General Llc
Cross-Reference Index
Part NumberManufacturer
778-2 Refrigeration Research, Inc. (USA)
351-4 Elkay Manufacturing Company Dba Elkay Sales Inc (USA)
351-4 ITEM 68 Elkay Manufacturing Company Dba Elkay Sales Inc (USA)
Related Parts
5960-00-011-3658INTERCHANGEABLE
ELECTRON TUBE
8125-00-107-2877INTERCHANGEABLE
STOPPER,BOTTLE
6740-00-431-9655INTERCHANGEABLE
HANGER,PHOTOGRAPHIC FILM
9540-00-595-8622INTERCHANGEABLE
ANGLE,STRUCTURAL
DIE 7782
3020-00-779-6336INTERCHANGEABLE
GEAR,HELICAL
3514
4820-00-885-3077INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
5975-00-959-1680INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5334
6505-01-117-9832INTERCHANGEABLE
ISOFLURANE
2530-01-144-2769INTERCHANGEABLE
SPRING CYL
2510-01-161-6584INTERCHANGEABLE
GUARD,LOCK,FIFTH WHEEL ASSEMBLY
MA132-21012
4820-01-367-1566INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
3514
5120-01-430-7670INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 4730-01-267-0097?

NSN 4730-01-267-0097 is a Strainer,sediment, manufactured by Refrigeration Research, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-267-0097?

NSN 4730-01-267-0097 has 3 cross-referenced part numbers: 778-2 (Refrigeration Research, Inc.), 351-4 (Elkay Manufacturing Company Dba Elkay Sales Inc), 351-4 ITEM 68 (Elkay Manufacturing Company Dba Elkay Sales Inc).

What NSN replaces 4730-01-267-0097?

There are 12 known substitutes for 4730-01-267-0097: 5960-00-011-3658, 8125-00-107-2877, 6740-00-431-9655 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 778-2?

Key specifications for 778-2: Material: STEEL CORROSION RESISTING FILTERING MEDIUM; Media for Which Designed: ANY ACCEPTABLE; Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE. 3 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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