PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-15-33Washer,universal Jo

Hedeman Products Inc · NSN 1560-00-533-0288 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-533-0288 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-533-0288. Primary manufacturer part number: 1-15-33.
Features
  • Washer,universal Jo — FSC 1560
  • 2 verified cross-references
  • Primary manufacturer: Hedeman Products Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,universal Jo, cataloged under National Stock Number 1560-00-533-0288, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Hedeman Products Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,universal Jo
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersHedeman Products Inc (CAGE 95109); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)
Technical Specifications
ParameterValue
NSN1560-00-533-0288
Primary Part Number1-15-33
Item NameWasher,universal Jo
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerHedeman Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-032-69651-15-33 INTERCHANGEABLE
Washer,split
Dana Corp Spicer Transmission Div
5950-00-116-618011533 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5133-00-266-9461 INTERCHANGEABLE
Drill,twist
5930-00-313-8365 INTERCHANGEABLE
Switch,rotary
1660-00-564-044611533 INTERCHANGEABLE
Leg,coil Mounting
Mission Systems Orchard Park Inc
4730-00-735-438915KA-MT-1-1 2 INTERCHANGEABLE
Cross,pipe to Quick Disconnect
Dvcc, Llc
5330-01-139-4709411533-001 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4940-01-260-7006 INTERCHANGEABLE
Body,dry Honer Gun
2840-01-322-025611533 INTERCHANGEABLE
Seal,metallic,aircraft Gas Turbi
Eaton Corporation Div Fed
Cross-Reference Index
Part NumberManufacturer
1-15-33 PRIMARY Hedeman Products Inc (USA)
1-15-33 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Related Parts
5310-00-032-6965INTERCHANGEABLE
WASHER,SPLIT
1-15-33
5950-00-116-6180INTERCHANGEABLE
TRANSFORMER,POWER
11533
5133-00-266-9461INTERCHANGEABLE
DRILL,TWIST
5930-00-313-8365INTERCHANGEABLE
SWITCH,ROTARY
1660-00-564-0446INTERCHANGEABLE
LEG,COIL MOUNTING
11533
4730-00-735-4389INTERCHANGEABLE
CROSS,PIPE TO QUICK DISCONNECT
15KA-MT-1-1 2
5330-01-139-4709INTERCHANGEABLE
GASKET
411533-001
4940-01-260-7006INTERCHANGEABLE
BODY,DRY HONER GUN
2840-01-322-0256INTERCHANGEABLE
SEAL,METALLIC,AIRCRAFT GAS TURBI
11533

Frequently Asked Questions

What is NSN 1560-00-533-0288?

NSN 1560-00-533-0288 is a Washer,universal Jo, manufactured by Hedeman Products Inc, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-533-0288?

NSN 1560-00-533-0288 has 2 cross-referenced part numbers: 1-15-33 (Hedeman Products Inc), 1-15-33 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 1560-00-533-0288?

There are 9 known substitutes for 1560-00-533-0288: 5310-00-032-6965, 5950-00-116-6180, 5133-00-266-9461 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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