PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

820109Washer,spring Tension

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5310-00-909-8848 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-909-8848 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-909-8848. Primary manufacturer part number: 820109.
Features
  • Washer,spring Tension — FSC 5310
  • Material Thickness: 0.005 INCHES NOMINAL IN
  • Surface Treatment: SILVER OVERALL
  • Outside Diameter: 0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
  • Hole Diameter: 0.063 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-909-8848, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-909-8848
Primary Part Number820109
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Material Thickness0.005 INCHES NOMINAL IN
Surface TreatmentSILVER OVERALL
Outside Diameter0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
Hole Diameter0.063 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1330-00-028-5863 INTERCHANGEABLE
Grenade,rifle
1330-00-028-5866 INTERCHANGEABLE
Grenade,rifle
1330-00-028-5868 INTERCHANGEABLE
Grenade,rifle
1330-00-308-5657 INTERCHANGEABLE
Grenade,hand,practice
1330-00-542-0715 INTERCHANGEABLE
Grenade,rifle
Cross-Reference Index
Part NumberManufacturer
820109 Bae Systems Information and Electronic Systems Integration Inc. (USA)
Related Parts
1330-00-028-5863INTERCHANGEABLE
GRENADE,RIFLE
1330-00-028-5866INTERCHANGEABLE
GRENADE,RIFLE
1330-00-028-5868INTERCHANGEABLE
GRENADE,RIFLE
1330-00-308-5657INTERCHANGEABLE
GRENADE,HAND,PRACTICE
1330-00-542-0715INTERCHANGEABLE
GRENADE,RIFLE

Frequently Asked Questions

What is NSN 5310-00-909-8848?

NSN 5310-00-909-8848 is a Washer,spring Tension, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-909-8848?

NSN 5310-00-909-8848 has 1 cross-referenced part number: 820109 (Bae Systems Information and Electronic Systems Integration Inc.).

What NSN replaces 5310-00-909-8848?

There are 5 known substitutes for 5310-00-909-8848: 1330-00-028-5863, 1330-00-028-5866, 1330-00-028-5868 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 820109?

Key specifications for 820109: Overall Height: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Material Thickness: 0.005 INCHES NOMINAL IN; Surface Treatment: SILVER OVERALL; Outside Diameter: 0.281 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com