PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2600Z-1Seal Nut,pipe

Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok · NSN 4730-00-813-7262 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-813-7262 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-813-7262. Primary manufacturer part number: 2600Z-1.
Features
  • Seal Nut,pipe — FSC 4730
  • 14 verified cross-references
  • Primary manufacturer: Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Seal Nut,pipe, cataloged under National Stock Number 4730-00-813-7262, 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 Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. This item has 14 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal Nut,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersDana Corp Weatherhead Div (CAGE 79470); Hoke Inc Dba Hoke Controls Houston Division (CAGE 13330); Parker-Hannifin Corporation Div Cylinder Division (CAGE 95208); Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (CAGE 66776); Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division (CAGE 84561)
Technical Specifications
ParameterValue
NSN4730-00-813-7262
Primary Part Number2600Z-1
Item NameSeal Nut,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCircor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4730-00-531-5499 INTERCHANGEABLE
Locknut,pipe
4730-00-670-6031350-TSE01-25 INTERCHANGEABLE
Seal Nut,pipe
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4730-00-670-6033 INTERCHANGEABLE
Seal Nut,pipe
4730-00-678-6165350-TSE01-38 INTERCHANGEABLE
Locknut,pipe
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4730-00-832-5670 INTERCHANGEABLE
Locknut,pipe
4730-01-013-6406TRU SEAL-1 INTERCHANGEABLE
Seal Nut,pipe
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4730-01-013-6408 INTERCHANGEABLE
Seal Nut,pipe
4730-01-013-6410 INTERCHANGEABLE
Seal Nut,pipe
4730-01-013-9963TRU-SEAL 3-4 INTERCHANGEABLE
Seal Nut,pipe
Parker-Hannifin Corporation Div Cylinder Division
4730-01-073-4855 INTERCHANGEABLE
Seal Nut,pipe
Cross-Reference Index
Part NumberManufacturer
C3059-4 Dana Corp Weatherhead Div (USA)
2600Z-1 Hoke Inc Dba Hoke Controls Houston Division (USA)
TRU-SEAL Parker-Hannifin Corporation Div Cylinder Division (USA)
8764823 Howmet Global Fastening Systems Inc Div Rosan / Eagle Products (USA)
B122-4P2 Parker-Hannifin Corporation Div Cylinder Division (USA)
TSE01-25 Parker-Hannifin Corporation Div Cylinder Division (USA)
124382 Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division (USA)
2600Z-1 PRIMARY Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA)
832563 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
1-4NPTF Parker-Hannifin Corporation Div Cylinder Division (USA)
2597067 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
124382 Parker-Hannifin Corporation Div Cylinder Division (USA)
1-4IN18NPTTRUSEAL Parker-Hannifin Corporation Div Cylinder Division (USA)
TRU-SEAL 1-4 Parker-Hannifin Corporation Div Cylinder Division (USA)
Related Parts
4730-00-531-5499INTERCHANGEABLE
LOCKNUT,PIPE
4730-00-670-6031INTERCHANGEABLE
SEAL NUT,PIPE
350-TSE01-25
4730-00-670-6033INTERCHANGEABLE
SEAL NUT,PIPE
4730-00-678-6165INTERCHANGEABLE
LOCKNUT,PIPE
350-TSE01-38
4730-00-832-5670INTERCHANGEABLE
LOCKNUT,PIPE
4730-01-013-6406INTERCHANGEABLE
SEAL NUT,PIPE
TRU SEAL-1
4730-01-013-6408INTERCHANGEABLE
SEAL NUT,PIPE
4730-01-013-6410INTERCHANGEABLE
SEAL NUT,PIPE
4730-01-013-9963INTERCHANGEABLE
SEAL NUT,PIPE
TRU-SEAL 3-4
4730-01-073-4855INTERCHANGEABLE
SEAL NUT,PIPE

Frequently Asked Questions

What is NSN 4730-00-813-7262?

NSN 4730-00-813-7262 is a Seal Nut,pipe, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-813-7262?

NSN 4730-00-813-7262 has 14 cross-referenced part numbers: C3059-4 (Dana Corp Weatherhead Div), 2600Z-1 (Hoke Inc Dba Hoke Controls Houston Division), TRU-SEAL (Parker-Hannifin Corporation Div Cylinder Division), 8764823 (Howmet Global Fastening Systems Inc Div Rosan / Eagle Products), B122-4P2 (Parker-Hannifin Corporation Div Cylinder Division) and 9 more.

What NSN replaces 4730-00-813-7262?

There are 10 known substitutes for 4730-00-813-7262: 4730-00-531-5499, 4730-00-670-6031, 4730-00-670-6033 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-813-7262 still in active supply?

NSN 4730-00-813-7262 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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