PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

641EChain,weldless

Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc · NSN 4010-00-505-4729 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-00-505-4729 — this item is cataloged by the U.S. Government under National Stock Number 4010-00-505-4729. Primary manufacturer part number: 641E.
Features
  • Chain,weldless — FSC 4010
  • Thickness: 0.040 INCHES NOMINAL IN
  • Style Designator: SAFETY-PLUMBERS
  • Material: COPPER ALLOY OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Chain,weldless, cataloged under National Stock Number 4010-00-505-4729, is classified within Federal Supply Class 4010 (No Item Name Available) of the Rope, Cable, Chain, and Fittings group. The primary manufacturer of record is Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4010-00-505-4729
Primary Part Number641E
Item NameChain,weldless
FSC / FSG4010 / 40 — No Item Name Available
ManufacturerMilwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
StatusACTIVE
Thickness0.040 INCHES NOMINAL IN
Style DesignatorSAFETY-PLUMBERS
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
8105-00-117-98798105-00-117-9879 INTERCHANGEABLE
Sack,shipping
General Services Administration Federal Supply Service
3110-00-156-1713 INTERCHANGEABLE
Bearing,ball,thrust
5325-00-281-401507 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Simmons Fastener Corp an Amfast Corp
6220-00-727-3288 INTERCHANGEABLE
Light,marker,clearance
4520-00-895-45997 INTERCHANGEABLE
Valve,air Venting,hot Water Radi
Maid-O-Mist Division Sunroc Corp
5340-01-024-25981007 INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5306-01-031-096607 INTERCHANGEABLE
U-Bolt Assy Sp
Chicago Hardware and Fixture Company
5310-01-213-9891T/70 INTERCHANGEABLE
Washer,lock
O. E. M. Controls, Inc. Dba Oem Controls Inc
5306-01-256-5175 INTERCHANGEABLE
Bolt,u
4730-01-669-774207 INTERCHANGEABLE
Coupling Half,quick Disconnect
Aak Power Supply Corp
Cross-Reference Index
Part NumberManufacturer
641E PRIMARY Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
0-7 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Related Parts
8105-00-117-9879INTERCHANGEABLE
SACK,SHIPPING
8105-00-117-9879
3110-00-156-1713INTERCHANGEABLE
BEARING,BALL,THRUST
5325-00-281-4015INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
07
6220-00-727-3288INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
4520-00-895-4599INTERCHANGEABLE
VALVE,AIR VENTING,HOT WATER RADI
7
5340-01-024-2598INTERCHANGEABLE
KEY BLANK
1007
5306-01-031-0966INTERCHANGEABLE
U-BOLT ASSY SP
07
5310-01-213-9891INTERCHANGEABLE
WASHER,LOCK
T/70
5306-01-256-5175INTERCHANGEABLE
BOLT,U
4730-01-669-7742INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
07

Frequently Asked Questions

What is NSN 4010-00-505-4729?

NSN 4010-00-505-4729 is a Chain,weldless, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4010 (No Item Name Available). Status: active.

What are the part numbers for NSN 4010-00-505-4729?

NSN 4010-00-505-4729 has 2 cross-referenced part numbers: 641E (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc), 0-7 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).

What NSN replaces 4010-00-505-4729?

There are 10 known substitutes for 4010-00-505-4729: 8105-00-117-9879, 3110-00-156-1713, 5325-00-281-4015 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 641E?

Key specifications for 641E: Thickness: 0.040 INCHES NOMINAL IN; Style Designator: SAFETY-PLUMBERS; Overall Length: 0.583 FEET NOMINAL FT; Material: COPPER ALLOY OVERALL. 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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