PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-0SL-6 ITEM 31Plug,pipe

Air & Liquid Systems Corporation Dba Buffalo Pumps · NSN 4730-01-047-3667 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-047-3667 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-047-3667. Primary manufacturer part number: 8-0SL-6 ITEM 31.
Features
  • Plug,pipe — FSC 4730
  • Thread Series Designator: NPT EXTERNAL
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Drive End Style: RAISED SQUARE
  • Connection Style: PLAIN
  • Body Type: SOLID
  • Nominal Pipe Size for Which Designed: 0.125 INCHES IN
  • Thread Quantity Per Inch: 27 EXTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Body construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-047-3667, 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 Air & Liquid Systems Corporation Dba Buffalo Pumps. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-01-047-3667
Primary Part Number8-0SL-6 ITEM 31
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAir & Liquid Systems Corporation Dba Buffalo Pumps
StatusCANCELLED
Thread Series DesignatorNPT EXTERNAL
Thread DirectionRIGHT-HAND EXTERNAL
Drive End StyleRAISED SQUARE
Connection StylePLAIN
Body TypeSOLID
Nominal Pipe Size for Which Designed0.125 INCHES IN
Thread Quantity Per Inch27 EXTERNAL
Specification/standard Data96906-MS14314 GOVERNMENT STANDARD
Nominal Thread Size0.125 INCHES EXTERNAL IN
MaterialCOPPER ALLOY BODY
Head TypeSOLID
Material Document and ClassificationQQ-C-390 COMPOSITION 3 FED SPEC SINGLE MATERIAL RESPONSE BODY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-011-31750901782-3 INTERCHANGEABLE
Plug,pipe
Kalmar AC Inc
4730-00-187-7651 INTERCHANGEABLE
Coupling,pipe
4730-00-249-3895 INTERCHANGEABLE
Elbow,pipe
4730-00-253-5794 INTERCHANGEABLE
Elbow,pipe
4730-00-256-8512300-8IN INTERCHANGEABLE
Flange,pipe
The Walworth Company
4730-00-277-1896 INTERCHANGEABLE
Bushing,pipe
4730-00-277-5553 INTERCHANGEABLE
Elbow,pipe
3110-00-279-9444901782-6 INTERCHANGEABLE
Roller,bearing
Jtekt Bearings North America Llc Div Kbna - Ord 1
4730-00-908-7658 INTERCHANGEABLE
Cross,pipe
4730-01-074-69654135/040 INTERCHANGEABLE
Cross,pipe
Flagg Stanley G & Co Inc Dba Flagg Brass
Cross-Reference Index
Part NumberManufacturer
8-0SL-6 ITEM 31 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
5001845646 Arquus (FRA)
7076E54 PIECE 106 Bechtel Technical Services Inc Machinery Apparatus Opn (USA)
NG14145 ITEM 31 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
7076E54 Bechtel Technical Services Inc Machinery Apparatus Opn (USA)
63AX 94 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
MS14314-1X Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
WW-P-460 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS14314-1X Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
B16.15 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
901782 Kalmar AC Inc (USA)
4834K11 Mcmaster-Carr Supply Co (USA)
K-500-CH-1350 Kovatch Corp. (USA)
113175 Rolls-Royce Solutions America Inc (USA)
NG14145ITEM31B Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
Related Parts
4730-00-011-3175INTERCHANGEABLE
PLUG,PIPE
0901782-3
4730-00-187-7651INTERCHANGEABLE
COUPLING,PIPE
4730-00-249-3895INTERCHANGEABLE
ELBOW,PIPE
4730-00-253-5794INTERCHANGEABLE
ELBOW,PIPE
4730-00-256-8512INTERCHANGEABLE
FLANGE,PIPE
300-8IN
4730-00-277-1896INTERCHANGEABLE
BUSHING,PIPE
4730-00-277-5553INTERCHANGEABLE
ELBOW,PIPE
3110-00-279-9444INTERCHANGEABLE
ROLLER,BEARING
901782-6
4730-00-908-7658INTERCHANGEABLE
CROSS,PIPE
4730-01-074-6965INTERCHANGEABLE
CROSS,PIPE
4135/040
3110-01-104-6576INTERCHANGEABLE
BEARING,MAIN
11-3175
4730-01-132-8753INTERCHANGEABLE
PLUG,PIPE

Frequently Asked Questions

What is NSN 4730-01-047-3667?

NSN 4730-01-047-3667 is a Plug,pipe, manufactured by Air & Liquid Systems Corporation Dba Buffalo Pumps, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-047-3667?

NSN 4730-01-047-3667 has 15 cross-referenced part numbers: 8-0SL-6 ITEM 31 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 5001845646 (Arquus), 7076E54 PIECE 106 (Bechtel Technical Services Inc Machinery Apparatus Opn), NG14145 ITEM 31 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 7076E54 (Bechtel Technical Services Inc Machinery Apparatus Opn) and 10 more.

What NSN replaces 4730-01-047-3667?

There are 12 known substitutes for 4730-01-047-3667: 4730-00-011-3175, 4730-00-187-7651, 4730-00-249-3895 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-0SL-6 ITEM 31?

Key specifications for 8-0SL-6 ITEM 31: Thread Series Designator: NPT EXTERNAL; Thread Direction: RIGHT-HAND EXTERNAL; Drive End Style: RAISED SQUARE; Connection Style: PLAIN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-01-047-3667 still in active supply?

NSN 4730-01-047-3667 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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