PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3239Washer,shouldered

Keystone Electronics Corp · NSN 5310-01-596-2377 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-596-2377 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-596-2377. Primary manufacturer part number: 3239.
Features
  • Washer,shouldered — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Keystone Electronics Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-596-2377, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keystone Electronics Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-596-2377
Primary Part Number3239
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2915-00-180-37663239 INTERCHANGEABLE
Cover,valve Housing
Triumph Engine Control Systems Llc
4720-00-344-35965614FZ INTERCHANGEABLE
Hose Assembly,metallic
Hyspan Precision Products, Inc.
2825-00-368-91603239 INTERCHANGEABLE
Wheel Turbine
Northrop Grumman Systems Corporation Div Marine Systems
1620-00-370-84423239 INTERCHANGEABLE
Spring,connector,ta
Avox Systems Inc Dba Avox Systems Inc
2910-01-005-62413239 INTERCHANGEABLE
Valve,air
Elliott Machine Works Inc
6930-01-080-09783239 INTERCHANGEABLE
Indicator Simulated
Lilbern Design of Virginia Llc
6515-01-156-28623239 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
2910-01-170-2549BF891 INTERCHANGEABLE
Filter,fluid
Baldwin Filters
2910-01-363-30897E9763 INTERCHANGEABLE
Filter Element,fluid
Caterpillar Inc Div Caterpillar Defense
7930-01-555-28987930015552898 INTERCHANGEABLE
Glass Cleaner
National Industries for the Blind
Cross-Reference Index
Part NumberManufacturer
3239 PRIMARY Keystone Electronics Corp (USA)
Related Parts
2915-00-180-3766INTERCHANGEABLE
COVER,VALVE HOUSING
3239
4720-00-344-3596INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
5614FZ
2825-00-368-9160INTERCHANGEABLE
WHEEL TURBINE
3239
1620-00-370-8442INTERCHANGEABLE
SPRING,CONNECTOR,TA
3239
2910-01-005-6241INTERCHANGEABLE
VALVE,AIR
3239
6930-01-080-0978INTERCHANGEABLE
INDICATOR SIMULATED
3239
6515-01-156-2862INTERCHANGEABLE
BAG,OSTOMY
3239
2910-01-170-2549INTERCHANGEABLE
FILTER,FLUID
BF891
2910-01-363-3089INTERCHANGEABLE
FILTER ELEMENT,FLUID
7E9763
7930-01-555-2898INTERCHANGEABLE
GLASS CLEANER
7930015552898

Frequently Asked Questions

What is NSN 5310-01-596-2377?

NSN 5310-01-596-2377 is a Washer,shouldered, manufactured by Keystone Electronics Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-596-2377?

NSN 5310-01-596-2377 has 1 cross-referenced part number: 3239 (Keystone Electronics Corp).

What NSN replaces 5310-01-596-2377?

There are 10 known substitutes for 5310-01-596-2377: 2915-00-180-3766, 4720-00-344-3596, 2825-00-368-9160 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3239?

Key specifications for 3239: Part Name Assigned by Controlling Agency: FIBRE SHOULDER WASHERS, KEYSTONE. 1 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