PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GRO BS-2Strainer Element,sediment

Gross Mechanical Laboratories Inc · NSN 4730-01-728-6935 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-728-6935 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-728-6935. Primary manufacturer part number: GRO BS-2.
Features
  • Strainer Element,sediment — FSC 4730
  • Strainer Model Number for Which Designed: 932-0750
  • Style Designator: CYLINDRICAL
  • Material: STEEL COMP 304
  • 2 verified cross-references
  • Primary manufacturer: Gross Mechanical Laboratories Inc
Applications
  • Applications requiring Steel Comp 304 construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-728-6935, 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 Gross Mechanical Laboratories Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-728-6935
Primary Part NumberGRO BS-2
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGross Mechanical Laboratories Inc
StatusACTIVE
Strainer Model Number for Which Designed932-0750
Style DesignatorCYLINDRICAL
MaterialSTEEL COMP 304
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-016-2985 INTERCHANGEABLE
Packing,preformed
4730-00-232-8012TYPEAHV-41 INTERCHANGEABLE
Trap,steam
Nicholson Steam Trap Inc
6740-00-240-2091BS2 INTERCHANGEABLE
Splicer,photographic Film
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5975-00-681-2963 INTERCHANGEABLE
Cover,conduit Outlet
8470-01-515-0351BS-2 INTERCHANGEABLE
Shield,personal Protective
Paulson Manufacturing Corp.
6350-01-643-5286BS2 INTERCHANGEABLE
Alarm-Monitor
Plixer, Llc
Cross-Reference Index
Part NumberManufacturer
BS-2 Fisheries Supply Co Div Fisheries Supply Company (USA)
GRO BS-2 PRIMARY Gross Mechanical Laboratories Inc (USA)
Related Parts
5330-00-016-2985INTERCHANGEABLE
PACKING,PREFORMED
4730-00-232-8012INTERCHANGEABLE
TRAP,STEAM
TYPEAHV-41
6740-00-240-2091INTERCHANGEABLE
SPLICER,PHOTOGRAPHIC FILM
BS2
5975-00-681-2963INTERCHANGEABLE
COVER,CONDUIT OUTLET
8470-01-515-0351INTERCHANGEABLE
SHIELD,PERSONAL PROTECTIVE
BS-2
6350-01-643-5286INTERCHANGEABLE
ALARM-MONITOR
BS2

Frequently Asked Questions

What is NSN 4730-01-728-6935?

NSN 4730-01-728-6935 is a Strainer Element,sediment, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-728-6935?

NSN 4730-01-728-6935 has 2 cross-referenced part numbers: BS-2 (Fisheries Supply Co Div Fisheries Supply Company), GRO BS-2 (Gross Mechanical Laboratories Inc).

What NSN replaces 4730-01-728-6935?

There are 6 known substitutes for 4730-01-728-6935: 5330-00-016-2985, 4730-00-232-8012, 6740-00-240-2091 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GRO BS-2?

Key specifications for GRO BS-2: Strainer Model Number for Which Designed: 932-0750; End Item Identification: STRAINER, SEDIMENT; Style Designator: CYLINDRICAL; Part Name Assigned by Controlling Agency: 304 STAINLESS STEEL REPLACEMENT RAW WATER STRAINER BASKET. 5 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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