PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4748Spacer,ring

Eaton Aerospace, Llc Dba Jackson South · NSN 5365-00-954-6003 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-954-6003 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-954-6003. Primary manufacturer part number: 4748.
Features
  • Spacer,ring — FSC 5365
  • Material: STEEL COMP 302
  • Inside Diameter: 0.585 INCHES NOMINAL IN
  • Material Document and Classification: MIL-S-5959B /ASG,COND 1/4 H MIL SPEC SINGLE MATERIAL RESPONSE
  • FSC Application Data: 1. MOTOR,HYDRAULIC,AIRCRAFT
  • Outside Diameter: 0.760 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE
  • Overall Thickness: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 302 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-954-6003, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-954-6003
Primary Part Number4748
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
MaterialSTEEL COMP 302
Inside Diameter0.585 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-5959B /ASG,COND 1/4 H MIL SPEC SINGLE MATERIAL RESPONSE
FSC Application Data1. MOTOR,HYDRAULIC,AIRCRAFT
Outside Diameter0.760 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
Overall Thickness0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-130-64534748 INTERCHANGEABLE
Rectifier,semiconductor Device
Spellman High-Voltage Electronics Corporation Dba Spellman High-Voltage Electronics Corp
5905-00-148-448590J4R7 INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
8135-00-285-47484748 INTERCHANGEABLE
Strapping
Independent Metal Strap Co Inc
4940-00-391-4601 INTERCHANGEABLE
Guide
2990-00-865-2330T-4748 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5950-01-017-07634748 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
5930-01-206-67614-748 INTERCHANGEABLE
Switch,thermostatic
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
5310-01-546-52791101.031.0.11 INTERCHANGEABLE
Washer,flat
Fasteners Inc.
Cross-Reference Index
Part NumberManufacturer
4748 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
4748 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5961-00-130-6453INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
4748
5905-00-148-4485INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
90J4R7
8135-00-285-4748INTERCHANGEABLE
STRAPPING
4748
4940-00-391-4601INTERCHANGEABLE
GUIDE
2990-00-865-2330INTERCHANGEABLE
MUFFLER,EXHAUST
T-4748
5950-01-017-0763INTERCHANGEABLE
TRANSFORMER,POWER
4748
5930-01-206-6761INTERCHANGEABLE
SWITCH,THERMOSTATIC
4-748
5310-01-546-5279INTERCHANGEABLE
WASHER,FLAT
1101.031.0.11

Frequently Asked Questions

What is NSN 5365-00-954-6003?

NSN 5365-00-954-6003 is a Spacer,ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-954-6003?

NSN 5365-00-954-6003 has 2 cross-referenced part numbers: 4748 (Eaton Aerospace, Llc Dba Jackson South), 4748 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5365-00-954-6003?

There are 8 known substitutes for 5365-00-954-6003: 5961-00-130-6453, 5905-00-148-4485, 8135-00-285-4748 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4748?

Key specifications for 4748: Material: STEEL COMP 302; Inside Diameter: 0.585 INCHES NOMINAL IN; Material Document and Classification: MIL-S-5959B /ASG,COND 1/4 H MIL SPEC SINGLE MATERIAL RESPONSE; FSC Application Data: 1. MOTOR,HYDRAULIC,AIRCRAFT. 7 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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