PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13226E7991Bushing,tank

Cecom Lr Center · NSN 4730-01-356-4768 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-356-4768 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-356-4768. Primary manufacturer part number: 13226E7991.
Features
  • Bushing,tank — FSC 4730
  • External Thread Direction: RIGHT-HAND
  • Material: PLASTIC
  • External Screw Thread Series Designator: NPSM
  • Internal Thread Size: 1/2-14
  • Internal Screw Thread Series Designator: NPT
  • Internal Thread Direction: RIGHT-HAND
  • Style Designator: DOUBLE TAPPED
Applications
  • Applications requiring Plastic construction
General Description

The Bushing,tank, cataloged under National Stock Number 4730-01-356-4768, 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 Cecom Lr Center. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-356-4768
Primary Part Number13226E7991
Item NameBushing,tank
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCecom Lr Center
StatusACTIVE
External Thread DirectionRIGHT-HAND
MaterialPLASTIC
External Screw Thread Series DesignatorNPSM
Internal Thread Size1/2-14
Internal Screw Thread Series DesignatorNPT
Internal Thread DirectionRIGHT-HAND
Style DesignatorDOUBLE TAPPED
External Thread Size1-11 1/2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1857 INTERCHANGEABLE
Top Housing Capsule
5940-00-259-772916441 INTERCHANGEABLE
Terminal,stud
Prestolite Electric Inc
4820-00-287-31933-9-3V INTERCHANGEABLE
Valve,gate
Gas Equipment Engineering Corporation, the Dba Geeco
5365-00-402-88551-64-41 INTERCHANGEABLE
Spacer,sleeve
Mission Systems Orchard Park Inc
5950-00-403-2536740890-101 INTERCHANGEABLE
Reactor
Lockheed Martin Corp
5360-00-419-032416441 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-928-2471 INTERCHANGEABLE
Gasket
5305-00-945-0505MS35275-212 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3010-00-951-05371644-1 INTERCHANGEABLE
Pressure Plate Assembly,clutch
Drs Signal Solutions, Inc.
5950-01-311-3695 INTERCHANGEABLE
Transformer,current
Cross-Reference Index
Part NumberManufacturer
16441 United States Plastic Corp (USA)
13226E7991 PRIMARY Cecom Lr Center (USA)
Related Parts
4820-00-036-1857INTERCHANGEABLE
TOP HOUSING CAPSULE
5940-00-259-7729INTERCHANGEABLE
TERMINAL,STUD
16441
4820-00-287-3193INTERCHANGEABLE
VALVE,GATE
3-9-3V
5365-00-402-8855INTERCHANGEABLE
SPACER,SLEEVE
1-64-41
5950-00-403-2536INTERCHANGEABLE
REACTOR
740890-101
5360-00-419-0324INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16441
5330-00-928-2471INTERCHANGEABLE
GASKET
5305-00-945-0505INTERCHANGEABLE
SCREW,MACHINE
MS35275-212
3010-00-951-0537INTERCHANGEABLE
PRESSURE PLATE ASSEMBLY,CLUTCH
1644-1
5950-01-311-3695INTERCHANGEABLE
TRANSFORMER,CURRENT
4820-01-366-7128INTERCHANGEABLE
VALVE,BALL
16441
5895-01-460-8035INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
00016441

Frequently Asked Questions

What is NSN 4730-01-356-4768?

NSN 4730-01-356-4768 is a Bushing,tank, manufactured by Cecom Lr Center, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-356-4768?

NSN 4730-01-356-4768 has 2 cross-referenced part numbers: 16441 (United States Plastic Corp), 13226E7991 (Cecom Lr Center).

What NSN replaces 4730-01-356-4768?

There are 12 known substitutes for 4730-01-356-4768: 4820-00-036-1857, 5940-00-259-7729, 4820-00-287-3193 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13226E7991?

Key specifications for 13226E7991: External Thread Direction: RIGHT-HAND; Material: PLASTIC; External Screw Thread Series Designator: NPSM; Special Features: WHITE POLYPROPYLENE. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com