PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TMS-8954Packing Nut

Clark-Reliance Llc Dba Jacoby-Tarbox · NSN 4730-01-438-8747 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-438-8747 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-438-8747. Primary manufacturer part number: TMS-8954.
Features
  • Packing Nut — FSC 4730
  • 6 verified cross-references
  • Primary manufacturer: Clark-Reliance Llc Dba Jacoby-Tarbox
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Packing Nut, cataloged under National Stock Number 4730-01-438-8747, 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 Clark-Reliance Llc Dba Jacoby-Tarbox. This item has 6 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking Nut
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersClark-Reliance Llc Dba Jacoby-Tarbox (CAGE 95094)
Technical Specifications
ParameterValue
NSN4730-01-438-8747
Primary Part NumberTMS-8954
Item NamePacking Nut
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jacoby-Tarbox
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-065-4889378389 INTERCHANGEABLE
Roller,bearing
Parker Hannifin Corporation Div Chelsea Products Division
9540-00-188-6267 INTERCHANGEABLE
Beam,structural
4730-00-277-9703 INTERCHANGEABLE
Elbow,drainage Pipe
5330-00-391-3658 INTERCHANGEABLE
Seal
1560-00-478-25433094 INTERCHANGEABLE
Adapter Assy-Tail P
Solar Turbines Incorporated Dba Solar Turbines Incorporated
4320-00-683-8574A392 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
5360-00-737-5230 INTERCHANGEABLE
Spring,helical,compression
4730-00-786-397211339 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6630-01-054-7984E536 INTERCHANGEABLE
Titrator
Eppendorf North America, Inc. Dba Eppendorf North America Inc
9540-01-098-015460-4474 INTERCHANGEABLE
Beam,structural
Transtar Metals Corp
Cross-Reference Index
Part NumberManufacturer
L055B Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
A392 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
3094 PC5 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
TMS-8954 PRIMARY Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
E536 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
3094 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
Related Parts
3110-00-065-4889INTERCHANGEABLE
ROLLER,BEARING
378389
9540-00-188-6267INTERCHANGEABLE
BEAM,STRUCTURAL
4730-00-277-9703INTERCHANGEABLE
ELBOW,DRAINAGE PIPE
5330-00-391-3658INTERCHANGEABLE
SEAL
1560-00-478-2543INTERCHANGEABLE
ADAPTER ASSY-TAIL P
3094
4320-00-683-8574INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A392
5360-00-737-5230INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4730-00-786-3972INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
11339
6630-01-054-7984INTERCHANGEABLE
TITRATOR
E536
9540-01-098-0154INTERCHANGEABLE
BEAM,STRUCTURAL
60-4474
5950-01-125-6323INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0430-290
4820-01-264-3271INTERCHANGEABLE
VALVE,PLUG
3094-024

Frequently Asked Questions

What is NSN 4730-01-438-8747?

NSN 4730-01-438-8747 is a Packing Nut, manufactured by Clark-Reliance Llc Dba Jacoby-Tarbox, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-438-8747?

NSN 4730-01-438-8747 has 6 cross-referenced part numbers: L055B (Clark-Reliance Llc Dba Jacoby-Tarbox), A392 (Clark-Reliance Llc Dba Jacoby-Tarbox), 3094 PC5 (Clark-Reliance Llc Dba Jacoby-Tarbox), TMS-8954 (Clark-Reliance Llc Dba Jacoby-Tarbox), E536 (Clark-Reliance Llc Dba Jacoby-Tarbox) and 1 more.

What NSN replaces 4730-01-438-8747?

There are 12 known substitutes for 4730-01-438-8747: 3110-00-065-4889, 9540-00-188-6267, 4730-00-277-9703 and 9 more. Verify interchangeability with system specifications before substitution.

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