PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202702-8-8SAdapter,straight,tube to Boss

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 4730-00-853-1182 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-853-1182 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-853-1182. Primary manufacturer part number: 202702-8-8S.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Surface Treatment: CADMIUM OUTSIDE
  • Surface Treatment: CADMIUM INSIDE
  • Specification/standard Data: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nominal Overall Length: 1.480 INCHES IN
  • Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
  • Nominal Thread Size: 0.750 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL BOSS SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-00-853-1182, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 41 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-853-1182
Primary Part Number202702-8-8S
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusCANCELLED
Surface TreatmentCADMIUM OUTSIDE
Surface TreatmentCADMIUM INSIDE
Specification/standard Data81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nominal Overall Length1.480 INCHES IN
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Nominal Thread Size0.750 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL BOSS SECOND END
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Thread Class2A FIRST END A
Furnished Items and Quantity1 PREFORMED PACKING
MaterialSTEEL OVERALL
Thread Series DesignatorUNF SECOND END
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Thread Series DesignatorUNF FIRST END
Connection StyleFLARED (TUBE) FIRST END
Nominal Thread Size0.750 INCHES SECOND END IN
Thread Class2A SECOND END A
Nondefinitive Spec/std Data6B FIGURE
Seat Angle37.0 DEGREES FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
2920-00-402-5581 INTERCHANGEABLE
Parts Kit,ignition Magneto
3120-00-420-1916 INTERCHANGEABLE
Bearing,washer,thrust
5905-00-477-4474960896 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-01-155-730330560 INTERCHANGEABLE
Resistor,fixed,wire Wound
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
4730-01-156-4835 INTERCHANGEABLE
Adapter,straight,tube to Boss
5930-01-263-859730560 INTERCHANGEABLE
Switch,push
L & R Manufacturing Company
4810-01-313-469230560 INTERCHANGEABLE
Plug,rotary,valve
Eaton Aerospace, Llc Dba Jackson South
6850-01-323-450330560 INTERCHANGEABLE
Sealer,chemical
Loctite Corp
6509-01-530-4283 INTERCHANGEABLE
Gentamycin Sulfate Betamethasone
1005-01-653-786330560 INTERCHANGEABLE
Bolt,breech
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
9410203 Komatsu American Intl Co (USA)
C5315X8 Dana Corp Weatherhead Div (USA)
0001272-1020 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
14947FX Oshkosh Corp (USA)
14947FX Oshkosh Defense Llc (USA)
7-445-080843 Grove U.s. Llc Dba Grove Us Llc (USA)
202702-8-8S Eaton SAS (FRA)
ST57D115-4 Lockheed Martin Corp (USA)
J514 Society of Automotive Engineers Inc (USA)
301SE709 Clark Equipment Co (USA)
192029-4 Avibras Industria Aeroespacial S/a (BRA)
53670C6 Mitsubishi Caterpillar Forklift America, Inc (USA)
921409-9 New Holland Construction (USA)
0503-8-8 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
202702-8-8S PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
0001272-1020 Tvh Parts Co. (USA)
30560 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
8-8 070120C Society of Automotive Engineers Inc (USA)
8-8 070120C Sae International Dba Sae International (USA)
M2642B Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
2920-00-402-5581INTERCHANGEABLE
PARTS KIT,IGNITION MAGNETO
3120-00-420-1916INTERCHANGEABLE
BEARING,WASHER,THRUST
5905-00-477-4474INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
960896
5905-01-155-7303INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
30560
4730-01-156-4835INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
5930-01-263-8597INTERCHANGEABLE
SWITCH,PUSH
30560
4810-01-313-4692INTERCHANGEABLE
PLUG,ROTARY,VALVE
30560
6850-01-323-4503INTERCHANGEABLE
SEALER,CHEMICAL
30560
6509-01-530-4283INTERCHANGEABLE
GENTAMYCIN SULFATE BETAMETHASONE
1005-01-653-7863INTERCHANGEABLE
BOLT,BREECH
30560

Frequently Asked Questions

What is NSN 4730-00-853-1182?

NSN 4730-00-853-1182 is a Adapter,straight,tube to Boss, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-853-1182?

NSN 4730-00-853-1182 has 41 cross-referenced part numbers: 9410203 (Komatsu American Intl Co), C5315X8 (Dana Corp Weatherhead Div), 0001272-1020 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 14947FX (Oshkosh Corp), 14947FX (Oshkosh Defense Llc) and 36 more.

What NSN replaces 4730-00-853-1182?

There are 10 known substitutes for 4730-00-853-1182: 2920-00-402-5581, 3120-00-420-1916, 5905-00-477-4474 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 202702-8-8S?

Key specifications for 202702-8-8S: Surface Treatment: CADMIUM OUTSIDE; Surface Treatment: CADMIUM INSIDE; Specification/standard Data: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nominal Overall Length: 1.480 INCHES IN. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-853-1182 still in active supply?

NSN 4730-00-853-1182 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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