PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N61621Packing Nut,valve

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4730-01-111-9595 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-111-9595 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-111-9595. Primary manufacturer part number: N61621.
Features
  • Packing Nut,valve — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Flow control in piping systems
  • Pressure regulation
General Description

The Packing Nut,valve, cataloged under National Stock Number 4730-01-111-9595, 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 Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Nut,valve
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795); Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN4730-01-111-9595
Primary Part NumberN61621
Item NamePacking Nut,valve
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-116-98352163190 INTERCHANGEABLE
Steering Wheel
Oshkosh Defense Llc
5977-00-683-012961621 INTERCHANGEABLE
Ring Assembly,electrical Contact
L3harris Technologies, Inc Div Space & Airborne Systems
5120-01-537-623261621 INTERCHANGEABLE
Remover,bearing and Bushing
Parker-Hannifin Corporation Dba Control Systems Division
Cross-Reference Index
Part NumberManufacturer
N61621 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
61621-53 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
61621 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
61621-53L1 Naval Inventory Control Point Mechanicsburg (USA)
N6162153 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
2530-00-116-9835INTERCHANGEABLE
STEERING WHEEL
2163190
5977-00-683-0129INTERCHANGEABLE
RING ASSEMBLY,ELECTRICAL CONTACT
61621
5120-01-537-6232INTERCHANGEABLE
REMOVER,BEARING AND BUSHING
61621

Frequently Asked Questions

What is NSN 4730-01-111-9595?

NSN 4730-01-111-9595 is a Packing Nut,valve, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-111-9595?

NSN 4730-01-111-9595 has 5 cross-referenced part numbers: N61621 (Leslie Controls, Inc. Dba Leslie Controls Inc), 61621-53 (Leslie Controls, Inc. Dba Leslie Controls Inc), 61621 (Leslie Controls, Inc. Dba Leslie Controls Inc), 61621-53L1 (Naval Inventory Control Point Mechanicsburg), N6162153 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 4730-01-111-9595?

There are 3 known substitutes for 4730-01-111-9595: 2530-00-116-9835, 5977-00-683-0129, 5120-01-537-6232. Verify interchangeability with system specifications before substitution.

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