PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26100Wrench,nozzle,safety,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4410-00-070-9449 · FSC 4410 · No Item Name Available
Verified by PartsTable
NSN 4410-00-070-9449 — this item is cataloged by the U.S. Government under National Stock Number 4410-00-070-9449. Primary manufacturer part number: 26100.
Features
  • Wrench,nozzle,safety,valve — FSC 4410
  • General Characteristics Item Description: STEEL,SAE 4140; 3.250 INCH OUTSIDE DIAMETER LARGE END; 2.500 INCH DIAMETER HOLE; 1.750 INCH OUTSIDE DIAMETER SMALL END; 5.750 INCH OVERALL LENGTH IN
  • 3 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Wrench,nozzle,safety,valve, cataloged under National Stock Number 4410-00-070-9449, is classified within Federal Supply Class 4410 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4410-00-070-9449
Primary Part Number26100
Item NameWrench,nozzle,safety,valve
FSC / FSG4410 / 44 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
General Characteristics Item DescriptionSTEEL,SAE 4140; 3.250 INCH OUTSIDE DIAMETER LARGE END; 2.500 INCH DIAMETER HOLE; 1.750 INCH OUTSIDE DIAMETER SMALL END; 5.750 INCH OVERALL LENGTH IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6550-00-243-3398 INTERCHANGEABLE
Sudan III Stain
5130-00-402-817626100 INTERCHANGEABLE
Brush,wire,rotary Cup
Weiler Corporation
5330-00-505-3712 INTERCHANGEABLE
Seal,plain Encased
6685-00-606-8178 INTERCHANGEABLE
Thermostat,flow Control
4820-01-123-2999261-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
9905-01-531-98032610.0 INTERCHANGEABLE
Tag,marker
Go Electronics Inc. Dba Control Design Supply
6515-01-663-412326100 INTERCHANGEABLE
Tip Set,ear,tympanometer
Welch Allyn, Inc.
7830-01-673-8079 INTERCHANGEABLE
Dumbbell,gymnastic
Cross-Reference Index
Part NumberManufacturer
A36566PC13 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
26100 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A-36566 PIECE 1 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
6550-00-243-3398INTERCHANGEABLE
SUDAN III STAIN
5130-00-402-8176INTERCHANGEABLE
BRUSH,WIRE,ROTARY CUP
26100
5330-00-505-3712INTERCHANGEABLE
SEAL,PLAIN ENCASED
6685-00-606-8178INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
4820-01-123-2999INTERCHANGEABLE
SEAT,VALVE
261-00
9905-01-531-9803INTERCHANGEABLE
TAG,MARKER
2610.0
6515-01-663-4123INTERCHANGEABLE
TIP SET,EAR,TYMPANOMETER
26100
7830-01-673-8079INTERCHANGEABLE
DUMBBELL,GYMNASTIC

Frequently Asked Questions

What is NSN 4410-00-070-9449?

NSN 4410-00-070-9449 is a Wrench,nozzle,safety,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4410 (No Item Name Available). Status: active.

What are the part numbers for NSN 4410-00-070-9449?

NSN 4410-00-070-9449 has 3 cross-referenced part numbers: A36566PC13 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 26100 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A-36566 PIECE 1 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 4410-00-070-9449?

There are 8 known substitutes for 4410-00-070-9449: 6550-00-243-3398, 5130-00-402-8176, 5330-00-505-3712 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26100?

Key specifications for 26100: End Item Identification: SPECIALTY WRENCH FOR A SPECIALTY VALVE FOR THE NAVY; USED ON A 2.500 INCH HN SAFETY VALVE IN; General Characteristics Item Description: STEEL,SAE 4140; 3.250 INCH OUTSIDE DIAMETER LARGE END; 2.500 INCH DIAMETER HOLE; 1.750 INCH OUTSIDE DIAMETER SMALL END; 5.750 INCH OVERALL LENGTH IN. 2 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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