PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

149/74Plug,pipe

Wellman Group · NSN 4730-01-290-4138 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-290-4138 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-290-4138. Primary manufacturer part number: 149/74.
Features
  • Plug,pipe — FSC 4730
  • 5 verified cross-references
  • Primary manufacturer: Wellman Group
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-290-4138, 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 Wellman Group. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersWellman Group (CAGE K7018); Paxton Products Inc (CAGE 52358)
Technical Specifications
ParameterValue
NSN4730-01-290-4138
Primary Part Number149/74
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWellman Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-222-726814974A INTERCHANGEABLE
Nut,plain,hexagon
Brinkley Technology Group Llc Dba Hercules Manufacturing
2530-00-246-286783091160 INTERCHANGEABLE
Boot,vehicular Components
Gradall Company the
5999-00-321-203914974 INTERCHANGEABLE
Parts Kit,electronic Equipment
Dayton-Granger, Inc.
5307-00-515-989314974 INTERCHANGEABLE
Stud,continuous Thread
Honeywell International, Inc Div Aerospace-Tucson
5330-01-024-173014974 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4820-01-057-728327209 INTERCHANGEABLE
Seat,valve
Moog Military Aircraft Llc
5320-01-107-1258NAS1497-04 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-01-661-628527209 INTERCHANGEABLE
Clamp,c
Wilton Corp Wilton Tool Div
6680-01-668-2553MAS-3010 INTERCHANGEABLE
Meter,gas Volume,dry Test
Kobold Instruments Inc
Cross-Reference Index
Part NumberManufacturer
149/74 Wellman Group (GBR)
X5008/12/149/74 Wellman Group (GBR)
27209 Paxton Products Inc (USA)
X5008/12/149 ITEM 74 Wellman Group (GBR)
149 ITEM 74 Wellman Group (GBR)
Related Parts
5310-00-222-7268INTERCHANGEABLE
NUT,PLAIN,HEXAGON
14974A
2530-00-246-2867INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
83091160
5999-00-321-2039INTERCHANGEABLE
PARTS KIT,ELECTRONIC EQUIPMENT
14974
5307-00-515-9893INTERCHANGEABLE
STUD,CONTINUOUS THREAD
14974
5330-01-024-1730INTERCHANGEABLE
SEAL,PLAIN ENCASED
14974
4820-01-057-7283INTERCHANGEABLE
SEAT,VALVE
27209
5320-01-107-1258INTERCHANGEABLE
PIN-RIVET
NAS1497-04
5120-01-661-6285INTERCHANGEABLE
CLAMP,C
27209
6680-01-668-2553INTERCHANGEABLE
METER,GAS VOLUME,DRY TEST
MAS-3010

Frequently Asked Questions

What is NSN 4730-01-290-4138?

NSN 4730-01-290-4138 is a Plug,pipe, manufactured by Wellman Group, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-290-4138?

NSN 4730-01-290-4138 has 5 cross-referenced part numbers: 149/74 (Wellman Group), X5008/12/149/74 (Wellman Group), 27209 (Paxton Products Inc), X5008/12/149 ITEM 74 (Wellman Group), 149 ITEM 74 (Wellman Group).

What NSN replaces 4730-01-290-4138?

There are 9 known substitutes for 4730-01-290-4138: 5310-00-222-7268, 2530-00-246-2867, 5999-00-321-2039 and 6 more. Verify interchangeability with system specifications before substitution.

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