PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48-4Adapter,straight,pipe to Tube

Planet Metal Products Corp · NSN 4730-00-088-8874 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-088-8874 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-088-8874. Primary manufacturer part number: 48-4.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Seat Angle: 37.0 DEGREES FIRST END
  • Thread Series Designator: UNF FIRST END
  • Nominal Overall Length: 4.000 INCHES IN
  • Thread Series Designator: NPT SECOND END
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Nominal Thread Size: 0.438 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-088-8874, 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 Planet Metal Products Corp. Government technical data includes 13 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
NSN4730-00-088-8874
Primary Part Number48-4
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPlanet Metal Products Corp
StatusACTIVE
Seat Angle37.0 DEGREES FIRST END
Thread Series DesignatorUNF FIRST END
Nominal Overall Length4.000 INCHES IN
Thread Series DesignatorNPT SECOND END
Nominal Thread Size0.125 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Nominal Thread Size0.438 INCHES FIRST END IN
MaterialCOPPER ALLOY OVERALL
Furnished Items and Quantity1 SHORT COUPLING NUT
Nominal Pipe Size Accommodated0.125 INCHES SECOND END IN
Thread Class3A FIRST END A
Connection StylePLAIN (PIPE) SECOND END
Connection StyleFLARED (TUBE) FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6920-00-017-256010022736 INTERCHANGEABLE
Stop
Us Army Aviation and Missile Command
2590-00-119-063248-4 INTERCHANGEABLE
Cable,battery
Taylor Cable Products Inc. Dba Vertex Performance Div
3110-00-143-2970484 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5330-00-154-7224 INTERCHANGEABLE
Seal,plain Encased
5120-00-264-3777 INTERCHANGEABLE
Wrench,spanner
5120-00-293-02065120-00-293-0206 INTERCHANGEABLE
Wrench,spanner
General Services Administration Federal Supply Service
6625-00-553-1442SC-D-108747 INTERCHANGEABLE
Lead Set,test
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-655-1575 INTERCHANGEABLE
Switch,toggle
5915-00-886-9174 INTERCHANGEABLE
Network,summing No
5930-01-211-8271 INTERCHANGEABLE
Switch Section,rotary
Cross-Reference Index
Part NumberManufacturer
48-4 Planet Metal Products Corp
48-4 Mancraft Industries Inc (USA)
Related Parts
6920-00-017-2560INTERCHANGEABLE
STOP
10022736
2590-00-119-0632INTERCHANGEABLE
CABLE,BATTERY
48-4
3110-00-143-2970INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
484
5330-00-154-7224INTERCHANGEABLE
SEAL,PLAIN ENCASED
5120-00-264-3777INTERCHANGEABLE
WRENCH,SPANNER
5120-00-293-0206INTERCHANGEABLE
WRENCH,SPANNER
5120-00-293-0206
6625-00-553-1442INTERCHANGEABLE
LEAD SET,TEST
SC-D-108747
5930-00-655-1575INTERCHANGEABLE
SWITCH,TOGGLE
5915-00-886-9174INTERCHANGEABLE
NETWORK,SUMMING NO
5930-01-211-8271INTERCHANGEABLE
SWITCH SECTION,ROTARY
5325-01-303-9618INTERCHANGEABLE
RING,RETAINING
48-4
2540-01-364-8900INTERCHANGEABLE
MIRROR HEAD,VEHICULAR
XIH-547297C91

Frequently Asked Questions

What is NSN 4730-00-088-8874?

NSN 4730-00-088-8874 is a Adapter,straight,pipe to Tube, manufactured by Planet Metal Products Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-088-8874?

NSN 4730-00-088-8874 has 2 cross-referenced part numbers: 48-4 (Planet Metal Products Corp), 48-4 (Mancraft Industries Inc).

What NSN replaces 4730-00-088-8874?

There are 12 known substitutes for 4730-00-088-8874: 6920-00-017-2560, 2590-00-119-0632, 3110-00-143-2970 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 48-4?

Key specifications for 48-4: Seat Angle: 37.0 DEGREES FIRST END; Thread Series Designator: UNF FIRST END; Nominal Overall Length: 4.000 INCHES IN; Thread Series Designator: NPT SECOND END. 13 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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