PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28381Washer,flat

Stanadyne Corporation Dba Stanadyne Diesel Systems · NSN 5310-01-333-2756 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-333-2756 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-333-2756. Primary manufacturer part number: 28381.
Features
  • Washer,flat — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-333-2756, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersLull Lift Corp Dba Omniquip Parts Worldwide (CAGE 05331); Stanadyne Corporation Dba Stanadyne Diesel Systems (CAGE 0BND4); Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760); Diesel Injection Service Co Inc (CAGE 9T239)
Technical Specifications
ParameterValue
NSN5310-01-333-2756
Primary Part Number28381
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3120-00-374-9739220896 INTERCHANGEABLE
Bearing Half,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
5985-00-839-4406810001-439 INTERCHANGEABLE
Attenuator,fixed
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
4730-01-102-7796 INTERCHANGEABLE
Union,pipe
3040-01-191-272628381 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
5977-01-225-62083733 001 000 INTERCHANGEABLE
Slip Ring Assembly
Moog Inc.
Cross-Reference Index
Part NumberManufacturer
P92219 Lull Lift Corp Dba Omniquip Parts Worldwide (USA)
28381 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems (USA)
28381 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
28381 Diesel Injection Service Co Inc (USA)
Related Parts
3120-00-374-9739INTERCHANGEABLE
BEARING HALF,SLEEVE
220896
5985-00-839-4406INTERCHANGEABLE
ATTENUATOR,FIXED
810001-439
4730-01-102-7796INTERCHANGEABLE
UNION,PIPE
3040-01-191-2726INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
28381
5977-01-225-6208INTERCHANGEABLE
SLIP RING ASSEMBLY
3733 001 000

Frequently Asked Questions

What is NSN 5310-01-333-2756?

NSN 5310-01-333-2756 is a Washer,flat, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-333-2756?

NSN 5310-01-333-2756 has 4 cross-referenced part numbers: P92219 (Lull Lift Corp Dba Omniquip Parts Worldwide), 28381 (Stanadyne Corporation Dba Stanadyne Diesel Systems), 28381 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 28381 (Diesel Injection Service Co Inc).

What NSN replaces 5310-01-333-2756?

There are 5 known substitutes for 5310-01-333-2756: 3120-00-374-9739, 5985-00-839-4406, 4730-01-102-7796 and 2 more. Verify interchangeability with system specifications before substitution.

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