PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A358Fitting,lubrication

Stewart-Warner Alemite Sales Co Inc · NSN 4730-00-953-8756 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-953-8756 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-953-8756. Primary manufacturer part number: A358.
Features
  • Fitting,lubrication — FSC 4730
  • Height: 1.187 INCHES NOMINAL IN
  • Angle: 90.0 DEGREES
  • Assembly Clearance Radius: 0.875 INCHES NOMINAL IN
  • Nominal Thread Size: 0.125 INCHES IN
  • Thread Quantity Per Inch: 27
  • Style Designator: ANGLE
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Fitting,lubrication, cataloged under National Stock Number 4730-00-953-8756, 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 Stewart-Warner Alemite Sales Co Inc. Government technical data includes 8 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
NSN4730-00-953-8756
Primary Part NumberA358
Item NameFitting,lubrication
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStewart-Warner Alemite Sales Co Inc
StatusACTIVE
Height1.187 INCHES NOMINAL IN
Angle90.0 DEGREES
Assembly Clearance Radius0.875 INCHES NOMINAL IN
Nominal Thread Size0.125 INCHES IN
Thread Quantity Per Inch27
Style DesignatorANGLE
MaterialSTEEL OVERALL
Surface TreatmentNICKEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3120-00-056-97619-350008 INTERCHANGEABLE
Bushing,sleeve
Unison Industries Llc
1680-00-186-8695A358 INTERCHANGEABLE
Control Box
Lockheed Martin Corp
2640-00-319-58325066G INTERCHANGEABLE
Valve Extension,tire
Schrader-Bridgeport International Inc Dba Schrader Automotive
3040-00-713-2151A3-58 INTERCHANGEABLE
Shaft,straight
Roller Bearing Co of America, Inc Div Pic Design
4730-00-844-8635ST7M298-2 INTERCHANGEABLE
Fitting,lubrication
The Boeing Company Div Defense
5420-01-365-7915A358 INTERCHANGEABLE
Bag,bailey Bridge Parts and Tool
C & S Antennas, Inc Dba C & S Antennas Inc
5910-01-373-0996A358 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Horizon Aerospace Llc Dba Magnetics Division
Cross-Reference Index
Part NumberManufacturer
A358 Stewart-Warner Alemite Sales Co Inc (USA)
Related Parts
3120-00-056-9761INTERCHANGEABLE
BUSHING,SLEEVE
9-350008
1680-00-186-8695INTERCHANGEABLE
CONTROL BOX
A358
2640-00-319-5832INTERCHANGEABLE
VALVE EXTENSION,TIRE
5066G
3040-00-713-2151INTERCHANGEABLE
SHAFT,STRAIGHT
A3-58
4730-00-844-8635INTERCHANGEABLE
FITTING,LUBRICATION
ST7M298-2
5420-01-365-7915INTERCHANGEABLE
BAG,BAILEY BRIDGE PARTS AND TOOL
A358
5910-01-373-0996INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
A358

Frequently Asked Questions

What is NSN 4730-00-953-8756?

NSN 4730-00-953-8756 is a Fitting,lubrication, manufactured by Stewart-Warner Alemite Sales Co Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-953-8756?

NSN 4730-00-953-8756 has 1 cross-referenced part number: A358 (Stewart-Warner Alemite Sales Co Inc).

What NSN replaces 4730-00-953-8756?

There are 7 known substitutes for 4730-00-953-8756: 3120-00-056-9761, 1680-00-186-8695, 2640-00-319-5832 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A358?

Key specifications for A358: Height: 1.187 INCHES NOMINAL IN; Angle: 90.0 DEGREES; Assembly Clearance Radius: 0.875 INCHES NOMINAL IN; Nominal Thread Size: 0.125 INCHES IN. 8 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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