PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HD99Strainer Element,sediment

Gross Mechanical Laboratories Inc · NSN 4730-00-336-8937 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-336-8937 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-336-8937. Primary manufacturer part number: HD99.
Features
  • Strainer Element,sediment — FSC 4730
  • Filtering Media Design: PERFORATED
  • Style Designator: CYLINDRICAL
  • Material: NICKEL ALLOY
  • End Connection Type: PLAIN FIRST END
  • 3 verified cross-references
  • Primary manufacturer: Gross Mechanical Laboratories Inc
Applications
  • Applications requiring Nickel Alloy construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-00-336-8937, 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 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
NSN4730-00-336-8937
Primary Part NumberHD99
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGross Mechanical Laboratories Inc
StatusACTIVE
Filtering Media DesignPERFORATED
Style DesignatorCYLINDRICAL
MaterialNICKEL ALLOY
End Connection TypePLAIN FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-00-251-1790 INTERCHANGEABLE
Angle,structural
6685-00-841-8218 INTERCHANGEABLE
Gage,pressure,dial Indicating
2815-00-980-2326S-99 INTERCHANGEABLE
Chamber,precombustion
S&s Truck Parts, Llc
6850-01-665-0470 INTERCHANGEABLE
Silicone Spray
Cross-Reference Index
Part NumberManufacturer
HD99 PRIMARY Gross Mechanical Laboratories Inc (USA)
S99 Holmes Intl Inc (USA)
M13070 Holmes Intl Inc (USA)
Related Parts
9540-00-251-1790INTERCHANGEABLE
ANGLE,STRUCTURAL
6685-00-841-8218INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
2815-00-980-2326INTERCHANGEABLE
CHAMBER,PRECOMBUSTION
S-99
6850-01-665-0470INTERCHANGEABLE
SILICONE SPRAY

Frequently Asked Questions

What is NSN 4730-00-336-8937?

NSN 4730-00-336-8937 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 4730-00-336-8937?

NSN 4730-00-336-8937 has 3 cross-referenced part numbers: HD99 (Gross Mechanical Laboratories Inc), S99 (Holmes Intl Inc), M13070 (Holmes Intl Inc).

What NSN replaces 4730-00-336-8937?

There are 4 known substitutes for 4730-00-336-8937: 9540-00-251-1790, 6685-00-841-8218, 2815-00-980-2326 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HD99?

Key specifications for HD99: Filtering Media Design: PERFORATED; Style Designator: CYLINDRICAL; Material: NICKEL ALLOY; End Connection Type: PLAIN FIRST END. 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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