PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65162Washer,flat

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 5310-00-595-5228 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-595-5228 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-595-5228. Primary manufacturer part number: 65162.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.125 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thickness: 0.125 INCHES NOMINAL IN
  • Material: STEEL COMP 1020 OVERALL
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.656 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-595-5228, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5310-00-595-5228
Primary Part Number65162
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Overall Diameter1.125 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thickness0.125 INCHES NOMINAL IN
MaterialSTEEL COMP 1020 OVERALL
Peripheral Shape StyleROUND
Hole Diameter0.656 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-043-07106516-2 INTERCHANGEABLE
Seal,air Duct
Kirkhill Inc Div Kirkhill Inc, Haskon Division
5940-00-082-4962 INTERCHANGEABLE
Terminal,lug
6640-00-094-20256516-2 INTERCHANGEABLE
Cover,insulated Fla
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
6685-00-866-3238J6048-001 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
Cross-Reference Index
Part NumberManufacturer
01905-2177 Harsco Corp Bmy-Combat Systems Div (USA)
1905-2177 Harsco Corp Bmy-Combat Systems Div (USA)
65162 PRIMARY Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
157D1-0596 PRIMARY Kurz & Root Generator Company, Llc (USA)
Related Parts
5330-00-043-0710INTERCHANGEABLE
SEAL,AIR DUCT
6516-2
5940-00-082-4962INTERCHANGEABLE
TERMINAL,LUG
6640-00-094-2025INTERCHANGEABLE
COVER,INSULATED FLA
6516-2
6685-00-866-3238INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
J6048-001

Frequently Asked Questions

What is NSN 5310-00-595-5228?

NSN 5310-00-595-5228 is a Washer,flat, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-595-5228?

NSN 5310-00-595-5228 has 4 cross-referenced part numbers: 01905-2177 (Harsco Corp Bmy-Combat Systems Div), 1905-2177 (Harsco Corp Bmy-Combat Systems Div), 65162 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 157D1-0596 (Kurz & Root Generator Company, Llc).

What NSN replaces 5310-00-595-5228?

There are 4 known substitutes for 5310-00-595-5228: 5330-00-043-0710, 5940-00-082-4962, 6640-00-094-2025 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65162?

Key specifications for 65162: Overall Diameter: 1.125 INCHES NOMINAL IN; Material Document and Classification: QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thickness: 0.125 INCHES NOMINAL IN; Material: STEEL COMP 1020 OVERALL. 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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