PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59949Plug,tube Repair

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 4730-00-821-0795 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-821-0795 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-821-0795. Primary manufacturer part number: A-A-59949.
Features
  • Plug,tube Repair — FSC 4730
  • Material: PLASTIC
  • Nominal Overall Length: 2.000 INCHES IN
  • Major Diameter: 0.500 INCHES NOMINAL IN
  • Minor Diameter: 0.312 INCHES NOMINAL IN
  • Nominal Outside Diameter Tube Accommodated: 0.500 INCHES IN
  • 4 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic construction
General Description

The Plug,tube Repair, cataloged under National Stock Number 4730-00-821-0795, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-821-0795
Primary Part NumberA-A-59949
Item NamePlug,tube Repair
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
MaterialPLASTIC
Nominal Overall Length2.000 INCHES IN
Major Diameter0.500 INCHES NOMINAL IN
Minor Diameter0.312 INCHES NOMINAL IN
Nominal Outside Diameter Tube Accommodated0.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-201-9338 INTERCHANGEABLE
Plug,tube Repair
4730-00-289-0593 INTERCHANGEABLE
Plug,tube Repair
4730-00-289-0595 INTERCHANGEABLE
Plug,tube Repair
4730-00-337-6753 INTERCHANGEABLE
Plug,tube Repair
4730-00-756-1853 INTERCHANGEABLE
Plug,tube Repair
4730-01-029-2857 INTERCHANGEABLE
Plug,tube Repair
4730-01-645-7381 INTERCHANGEABLE
Plug,tube Repair
Cross-Reference Index
Part NumberManufacturer
A-A-59949 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA59949-4 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
M15742-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-P-15742 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4730-00-201-9338INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-00-289-0593INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-00-289-0595INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-00-337-6753INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-00-756-1853INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-01-029-2857INTERCHANGEABLE
PLUG,TUBE REPAIR
4730-01-645-7381INTERCHANGEABLE
PLUG,TUBE REPAIR

Frequently Asked Questions

What is NSN 4730-00-821-0795?

NSN 4730-00-821-0795 is a Plug,tube Repair, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-821-0795?

NSN 4730-00-821-0795 has 4 cross-referenced part numbers: A-A-59949 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59949-4 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), M15742-4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-P-15742 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 4730-00-821-0795?

There are 7 known substitutes for 4730-00-821-0795: 4730-00-201-9338, 4730-00-289-0593, 4730-00-289-0595 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59949?

Key specifications for A-A-59949: Material: PLASTIC; Nominal Overall Length: 2.000 INCHES IN; Major Diameter: 0.500 INCHES NOMINAL IN; Minor Diameter: 0.312 INCHES NOMINAL IN. 6 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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