PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22705Cap,tube

Alter Harry Co the Div of T E C · NSN 4730-00-762-4131 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-762-4131 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-762-4131. Primary manufacturer part number: 22705.
Features
  • Cap,tube — FSC 4730
  • Tube Outside Diameter for Which Designed: 0.250 INCHES NOMINAL IN
  • Thread Class: 3B INTERNAL
  • Nominal Thread Size: 0.438 INCHES INTERNAL IN
  • Thread Series Designator: UNF INTERNAL
  • Style Designator: CAP
  • Features Provided: O RING
  • Thread Direction: RIGHT-HAND INTERNAL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Cap,tube, cataloged under National Stock Number 4730-00-762-4131, 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 Alter Harry Co the Div of T E C. Government technical data includes 9 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-762-4131
Primary Part Number22705
Item NameCap,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAlter Harry Co the Div of T E C
StatusACTIVE
Tube Outside Diameter for Which Designed0.250 INCHES NOMINAL IN
Thread Class3B INTERNAL
Nominal Thread Size0.438 INCHES INTERNAL IN
Thread Series DesignatorUNF INTERNAL
Style DesignatorCAP
Features ProvidedO RING
Thread DirectionRIGHT-HAND INTERNAL
Connection StyleGASKET SEAL
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6610-00-006-578320140-0351 INTERCHANGEABLE
Indicator,mach and True Air Spee
Aerosonic Llc
5110-00-222-2128 INTERCHANGEABLE
Chisel,cape,hand
9540-00-505-7323 INTERCHANGEABLE
Structural Section,special Shape
1650-00-923-539222705 INTERCHANGEABLE
Link Assy,valve
Mid-America Aerotech, Llc
5950-01-074-4553 INTERCHANGEABLE
Transformer,audio Frequency
5340-01-150-1388N22705 INTERCHANGEABLE
Seat,helical Compression Spring
Leslie Controls, Inc. Dba Leslie Controls Inc
7930-01-423-1292 INTERCHANGEABLE
Cleaner,industrial,multi Purpose
Cross-Reference Index
Part NumberManufacturer
22705 PRIMARY Alter Harry Co the Div of T E C (USA)
Related Parts
6610-00-006-5783INTERCHANGEABLE
INDICATOR,MACH AND TRUE AIR SPEE
20140-0351
5110-00-222-2128INTERCHANGEABLE
CHISEL,CAPE,HAND
9540-00-505-7323INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
1650-00-923-5392INTERCHANGEABLE
LINK ASSY,VALVE
22705
5950-01-074-4553INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5340-01-150-1388INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
N22705
7930-01-423-1292INTERCHANGEABLE
CLEANER,INDUSTRIAL,MULTI PURPOSE

Frequently Asked Questions

What is NSN 4730-00-762-4131?

NSN 4730-00-762-4131 is a Cap,tube, manufactured by Alter Harry Co the Div of T E C, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-762-4131?

NSN 4730-00-762-4131 has 1 cross-referenced part number: 22705 (Alter Harry Co the Div of T E C).

What NSN replaces 4730-00-762-4131?

There are 7 known substitutes for 4730-00-762-4131: 6610-00-006-5783, 5110-00-222-2128, 9540-00-505-7323 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22705?

Key specifications for 22705: Tube Outside Diameter for Which Designed: 0.250 INCHES NOMINAL IN; Thread Class: 3B INTERNAL; Nominal Thread Size: 0.438 INCHES INTERNAL IN; Thread Series Designator: UNF INTERNAL. 9 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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