PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61701Sleeve,expanding

Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company · NSN 4210-01-125-6030 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-125-6030 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-125-6030. Primary manufacturer part number: 61701.
Features
  • Sleeve,expanding — FSC 4210
  • General Characteristics Item Description: CAST BRASS;1.812 IN.LG; 1.500 IN.DIA; ONE SLOT 0.062 IN.DIA; 0.812 IN.WIDE IN
  • 1 verified cross-reference
  • Primary manufacturer: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sleeve,expanding, cataloged under National Stock Number 4210-01-125-6030, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-125-6030
Primary Part Number61701
Item NameSleeve,expanding
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerElkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
StatusACTIVE
General Characteristics Item DescriptionCAST BRASS;1.812 IN.LG; 1.500 IN.DIA; ONE SLOT 0.062 IN.DIA; 0.812 IN.WIDE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-099-04113018740 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-557-6044 INTERCHANGEABLE
Switch,toggle
8465-01-592-243162604 INTERCHANGEABLE
Field Pack
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
61701 PRIMARY Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA)
Related Parts
5950-00-099-0411INTERCHANGEABLE
TRANSFORMER,POWER
3018740
5930-00-557-6044INTERCHANGEABLE
SWITCH,TOGGLE
8465-01-592-2431INTERCHANGEABLE
FIELD PACK
62604

Frequently Asked Questions

What is NSN 4210-01-125-6030?

NSN 4210-01-125-6030 is a Sleeve,expanding, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-125-6030?

NSN 4210-01-125-6030 has 1 cross-referenced part number: 61701 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company).

What NSN replaces 4210-01-125-6030?

There are 3 known substitutes for 4210-01-125-6030: 5950-00-099-0411, 5930-00-557-6044, 8465-01-592-2431. Verify interchangeability with system specifications before substitution.

What are the specifications of 61701?

Key specifications for 61701: General Characteristics Item Description: CAST BRASS;1.812 IN.LG; 1.500 IN.DIA; ONE SLOT 0.062 IN.DIA; 0.812 IN.WIDE IN. 1 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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