PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JMS-1390Washer,flat

Clark-Reliance Llc Dba Jacoby-Tarbox · NSN 5310-00-892-4290 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-892-4290 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-892-4290. Primary manufacturer part number: JMS-1390.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Hardness Rating: 60.0 DUROMETER NOMINAL
  • Overall Diameter: 1.125 INCHES NOMINAL IN
  • Thickness: 0.312 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-892-4290, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clark-Reliance Llc Dba Jacoby-Tarbox. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-892-4290
Primary Part NumberJMS-1390
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jacoby-Tarbox
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Hardness Rating60.0 DUROMETER NOMINAL
Overall Diameter1.125 INCHES NOMINAL IN
Thickness0.312 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3455-00-187-2561 INTERCHANGEABLE
File,rotary
5310-00-394-6371BS4-1444PC10-29 INTERCHANGEABLE
Nut,plain,cap
Circor Naval Solutions Llc Dba Warren Pumps
5330-00-640-8564 INTERCHANGEABLE
Ring,wiper
4130-00-696-3113 INTERCHANGEABLE
Cushion Panel Assy
6685-00-961-1990GA033-07 INTERCHANGEABLE
Gage,pressure,dial Indicating
Smith Equipment Mfg Co Llc
5330-01-045-2196E-284PC24 INTERCHANGEABLE
Packing,preformed
Clark-Reliance Llc Dba Jerguson Gage & Valve
4930-01-103-8208G24 INTERCHANGEABLE
Adapter,grease Gun Coupling
Weems Industries, Inc. Dba Weems Industries Inc
6210-01-354-2949 INTERCHANGEABLE
Globe,electric Light
6685-01-687-1774G24 INTERCHANGEABLE
Gage,pressure,dial Indicating
Blacoh Fluid Controls Inc
Cross-Reference Index
Part NumberManufacturer
JMS-1390 PRIMARY Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
G-24 Zf Industrieantriebe Witten Gmbh (DEU)
E243PC32 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
G24 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
JMS-1390 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
GAR-230 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3455-00-187-2561INTERCHANGEABLE
FILE,ROTARY
5310-00-394-6371INTERCHANGEABLE
NUT,PLAIN,CAP
BS4-1444PC10-29
5330-00-640-8564INTERCHANGEABLE
RING,WIPER
4130-00-696-3113INTERCHANGEABLE
CUSHION PANEL ASSY
6685-00-961-1990INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
GA033-07
5330-01-045-2196INTERCHANGEABLE
PACKING,PREFORMED
E-284PC24
4930-01-103-8208INTERCHANGEABLE
ADAPTER,GREASE GUN COUPLING
G24
6210-01-354-2949INTERCHANGEABLE
GLOBE,ELECTRIC LIGHT
6685-01-687-1774INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
G24

Frequently Asked Questions

What is NSN 5310-00-892-4290?

NSN 5310-00-892-4290 is a Washer,flat, manufactured by Clark-Reliance Llc Dba Jacoby-Tarbox, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-892-4290?

NSN 5310-00-892-4290 has 6 cross-referenced part numbers: JMS-1390 (Clark-Reliance Llc Dba Jacoby-Tarbox), G-24 (Zf Industrieantriebe Witten Gmbh), E243PC32 (Clark-Reliance Llc Dba Jerguson Gage & Valve), G24 (Clark-Reliance Llc Dba Jerguson Gage & Valve), JMS-1390 (Clark-Reliance Llc Dba Jerguson Gage & Valve) and 1 more.

What NSN replaces 5310-00-892-4290?

There are 9 known substitutes for 5310-00-892-4290: 3455-00-187-2561, 5310-00-394-6371, 5330-00-640-8564 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JMS-1390?

Key specifications for JMS-1390: Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.750 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL; Hardness Rating: 60.0 DUROMETER NOMINAL. 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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