PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AP-100Plug,pipe

Dixon Valve & Coupling Company, Llc Div Dixon Fire · NSN 4730-01-291-1640 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-291-1640 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-291-1640. Primary manufacturer part number: AP-100.
Features
  • Plug,pipe — FSC 4730
  • Nominal Pipe Size for Which Designed: 1.000 INCHES IN
  • 1 verified cross-reference
  • Primary manufacturer: Dixon Valve & Coupling Company, Llc Div Dixon Fire
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-291-1640, 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 Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-291-1640
Primary Part NumberAP-100
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDixon Valve & Coupling Company, Llc Div Dixon Fire
StatusACTIVE
Nominal Pipe Size for Which Designed1.000 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3030-00-910-0826 INTERCHANGEABLE
Belt,v
4330-01-067-2119150435 WITH 155749-43 INTERCHANGEABLE
Filter,fluid
United States Filters Plymouth Products Div
3439-01-067-9299 INTERCHANGEABLE
Torch Kit,soldering
6665-01-360-7276702455 INTERCHANGEABLE
Detector,radiac
Canberra Industries Inc.
4730-01-367-2976AP100CT16 INTERCHANGEABLE
Seal,conical,flared Tube Fitting
Sps Technologies, Llc Dba Airdrome Precision Components
Cross-Reference Index
Part NumberManufacturer
AP-100 PRIMARY Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
Related Parts
3030-00-910-0826INTERCHANGEABLE
BELT,V
4330-01-067-2119INTERCHANGEABLE
FILTER,FLUID
150435 WITH 155749-43
3439-01-067-9299INTERCHANGEABLE
TORCH KIT,SOLDERING
6665-01-360-7276INTERCHANGEABLE
DETECTOR,RADIAC
702455
4730-01-367-2976INTERCHANGEABLE
SEAL,CONICAL,FLARED TUBE FITTING
AP100CT16

Frequently Asked Questions

What is NSN 4730-01-291-1640?

NSN 4730-01-291-1640 is a Plug,pipe, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-291-1640?

NSN 4730-01-291-1640 has 1 cross-referenced part number: AP-100 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).

What NSN replaces 4730-01-291-1640?

There are 5 known substitutes for 4730-01-291-1640: 3030-00-910-0826, 4330-01-067-2119, 3439-01-067-9299 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AP-100?

Key specifications for AP-100: Nominal Pipe Size for Which Designed: 1.000 INCHES IN. 1 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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