PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2HL567Restrictor,fluid Flow

Oshkosh Defense Llc · NSN 4730-01-359-2531 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-359-2531 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-359-2531. Primary manufacturer part number: 2HL567.
Features
  • Restrictor,fluid Flow — FSC 4730
  • Length: 0.312 INCHES NOMINAL IN
  • Orifice Diameter: 0.125 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-359-2531, 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 Oshkosh Defense Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN4730-01-359-2531
Primary Part Number2HL567
Item NameRestrictor,fluid Flow
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Length0.312 INCHES NOMINAL IN
Orifice Diameter0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5998-00-175-0833 INTERCHANGEABLE
Circuit Card Assembly
4820-00-276-90390915514 INTERCHANGEABLE
Cock,drain
Agco Corp Parts Opn
5998-01-077-8787 INTERCHANGEABLE
Extractor,electrical Card
4030-01-209-7047 INTERCHANGEABLE
Hook,hoist
Cross-Reference Index
Part NumberManufacturer
2HL567 Oshkosh Corp (USA)
2HL567 PRIMARY Oshkosh Defense Llc (USA)
21781-043 Modular Controls Corp (USA)
21781 Modular Controls Corp (USA)
Related Parts
5998-00-175-0833INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4820-00-276-9039INTERCHANGEABLE
COCK,DRAIN
0915514
5998-01-077-8787INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
4030-01-209-7047INTERCHANGEABLE
HOOK,HOIST

Frequently Asked Questions

What is NSN 4730-01-359-2531?

NSN 4730-01-359-2531 is a Restrictor,fluid Flow, manufactured by Oshkosh Defense Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-359-2531?

NSN 4730-01-359-2531 has 4 cross-referenced part numbers: 2HL567 (Oshkosh Corp), 2HL567 (Oshkosh Defense Llc), 21781-043 (Modular Controls Corp), 21781 (Modular Controls Corp).

What NSN replaces 4730-01-359-2531?

There are 4 known substitutes for 4730-01-359-2531: 5998-00-175-0833, 4820-00-276-9039, 5998-01-077-8787 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2HL567?

Key specifications for 2HL567: End Item Identification: 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM); Length: 0.312 INCHES NOMINAL IN; Orifice Diameter: 0.125 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com