PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11T2658LPC58Washer,flat

Naval Ship Systems Command · NSN 5310-00-468-4260 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-468-4260 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-468-4260. Primary manufacturer part number: 11T2658LPC58.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material Document and Classification: HH-P-96,TY 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Minimum Tensile Strength: 2000 POUNDS PER SQUARE INCH LBS
  • Hole Diameter: 0.116 INCHES NOMINAL IN
  • Material: CELLULOSE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cellulose Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-468-4260, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-468-4260
Primary Part Number11T2658LPC58
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationHH-P-96,TY 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Minimum Tensile Strength2000 POUNDS PER SQUARE INCH LBS
Hole Diameter0.116 INCHES NOMINAL IN
MaterialCELLULOSE OVERALL
Overall Diameter0.375 INCHES NOMINAL IN
Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-048-17881627B INTERCHANGEABLE
Fitting,lubrication
Caterpillar Inc Div Caterpillar Defense
5120-00-323-9997 INTERCHANGEABLE
Wrench,socket
5930-00-492-7899A5050 INTERCHANGEABLE
Switch,rotary
Rlc Electronics, Inc
6625-00-930-8268A50-50 INTERCHANGEABLE
Shunt,instrument
Empro Manufacturing Co Inc Dba Empro Shunts
Cross-Reference Index
Part NumberManufacturer
10-1850-500 ITEM 39 L3 Technologies, Inc. (USA)
A5050PCGASKET L3 Technologies, Inc. (USA)
A5050 L3 Technologies, Inc. (USA)
10-1179PC58 L3 Technologies, Inc. (USA)
A-5050 Zf Industrieantriebe Witten Gmbh (DEU)
11T2658LPC58 PRIMARY Naval Ship Systems Command (USA)
Related Parts
4730-00-048-1788INTERCHANGEABLE
FITTING,LUBRICATION
1627B
5120-00-323-9997INTERCHANGEABLE
WRENCH,SOCKET
5930-00-492-7899INTERCHANGEABLE
SWITCH,ROTARY
A5050
6625-00-930-8268INTERCHANGEABLE
SHUNT,INSTRUMENT
A50-50

Frequently Asked Questions

What is NSN 5310-00-468-4260?

NSN 5310-00-468-4260 is a Washer,flat, manufactured by Naval Ship Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-468-4260?

NSN 5310-00-468-4260 has 6 cross-referenced part numbers: 10-1850-500 ITEM 39 (L3 Technologies, Inc.), A5050PCGASKET (L3 Technologies, Inc.), A5050 (L3 Technologies, Inc.), 10-1179PC58 (L3 Technologies, Inc.), A-5050 (Zf Industrieantriebe Witten Gmbh) and 1 more.

What NSN replaces 5310-00-468-4260?

There are 4 known substitutes for 5310-00-468-4260: 4730-00-048-1788, 5120-00-323-9997, 5930-00-492-7899 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11T2658LPC58?

Key specifications for 11T2658LPC58: Cross-Sectional Shape Style: RECTANGULAR; Material Document and Classification: HH-P-96,TY 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND. 9 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