PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203310Washer,flat

Cummins Inc. · NSN 5310-01-211-3047 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-211-3047 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-211-3047. Primary manufacturer part number: 203310.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-211-3047, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCummins Inc. (CAGE 15434); Nimikkeistokeskus Ncb Finland (CAGE A486G)
Technical Specifications
ParameterValue
NSN5310-01-211-3047
Primary Part Number203310
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-457-79721A2B4 INTERCHANGEABLE
Relay,electromagnetic
Automation Products Group, Inc.
2520-00-700-6780203310 INTERCHANGEABLE
Shaft Asy E,tension
Renk America Llc Div Renk America
5310-01-277-1818205282 INTERCHANGEABLE
Washer,flat
Cadillac Gage Textron Inc.
6515-01-356-3913203.310 INTERCHANGEABLE
Screw,bone,maxillofacial Surgery
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
7690-01-584-6395203310 INTERCHANGEABLE
Label
G R Mfg
6920-01-597-1537203310 INTERCHANGEABLE
Trainer,hands on
Cae Usa Inc.
5975-01-700-349010088107 INTERCHANGEABLE
Chassis,electrical-Electronic Eq
Chemring Sensors and Electronic Systems, Inc. Div Charlotte
Cross-Reference Index
Part NumberManufacturer
203310 PRIMARY Cummins Inc. (USA)
10088107 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5945-00-457-7972INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1A2B4
2520-00-700-6780INTERCHANGEABLE
SHAFT ASY E,TENSION
203310
5310-01-277-1818INTERCHANGEABLE
WASHER,FLAT
205282
6515-01-356-3913INTERCHANGEABLE
SCREW,BONE,MAXILLOFACIAL SURGERY
203.310
7690-01-584-6395INTERCHANGEABLE
LABEL
203310
6920-01-597-1537INTERCHANGEABLE
TRAINER,HANDS ON
203310
5975-01-700-3490INTERCHANGEABLE
CHASSIS,ELECTRICAL-ELECTRONIC EQ
10088107

Frequently Asked Questions

What is NSN 5310-01-211-3047?

NSN 5310-01-211-3047 is a Washer,flat, manufactured by Cummins Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-211-3047?

NSN 5310-01-211-3047 has 2 cross-referenced part numbers: 203310 (Cummins Inc.), 10088107 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5310-01-211-3047?

There are 7 known substitutes for 5310-01-211-3047: 5945-00-457-7972, 2520-00-700-6780, 5310-01-277-1818 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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