PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2397Washer,flat

Bock Engineered Products Inc · NSN 5310-01-373-1663 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-373-1663 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-373-1663. Primary manufacturer part number: 2397.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC NYLON OVERALL
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • 1 verified cross-reference
  • Primary manufacturer: Bock Engineered Products Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Nylon Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-373-1663, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bock Engineered Products 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-373-1663
Primary Part Number2397
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBock Engineered Products Inc
StatusACTIVE
MaterialPLASTIC NYLON OVERALL
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5975-00-188-77642397 INTERCHANGEABLE
Cabinet,electrical Equipment
Fluke Electronics Corp
5325-00-254-34656Z4919 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5910-00-455-42842397 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Ballantine Laboratories Inc
8120-00-537-0574 INTERCHANGEABLE
Cylinder,compressed Gas,oxygen,a
5961-01-135-2671 INTERCHANGEABLE
Transistor
5365-01-330-7319KIT2397 INTERCHANGEABLE
Spacer Set,ring
Meritor Heavy Vehicle Systems, Llc
5310-01-355-48032397 INTERCHANGEABLE
Nut,plain,hexagon
Lebus International, Inc.
Cross-Reference Index
Part NumberManufacturer
2397 Bock Engineered Products Inc (USA)
Related Parts
5975-00-188-7764INTERCHANGEABLE
CABINET,ELECTRICAL EQUIPMENT
2397
5325-00-254-3465INTERCHANGEABLE
GROMMET,NONMETALLIC
6Z4919
5910-00-455-4284INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
2397
8120-00-537-0574INTERCHANGEABLE
CYLINDER,COMPRESSED GAS,OXYGEN,A
5961-01-135-2671INTERCHANGEABLE
TRANSISTOR
5365-01-330-7319INTERCHANGEABLE
SPACER SET,RING
KIT2397
5310-01-355-4803INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2397

Frequently Asked Questions

What is NSN 5310-01-373-1663?

NSN 5310-01-373-1663 is a Washer,flat, manufactured by Bock Engineered Products Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-373-1663?

NSN 5310-01-373-1663 has 1 cross-referenced part number: 2397 (Bock Engineered Products Inc).

What NSN replaces 5310-01-373-1663?

There are 7 known substitutes for 5310-01-373-1663: 5975-00-188-7764, 5325-00-254-3465, 5910-00-455-4284 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2397?

Key specifications for 2397: Material: PLASTIC NYLON OVERALL; Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND; Cross-Sectional Shape Style: RECTANGULAR. 4 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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