PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28408Washer,lock

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5310-01-375-3450 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-375-3450 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-375-3450. Primary manufacturer part number: 28408.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-375-3450, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-375-3450
Primary Part Number28408
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6640-00-684-134503-448-10 INTERCHANGEABLE
Box,microscope Slide
Fisher Scientific Company L.l.c.
4730-01-305-004728408 INTERCHANGEABLE
Plug,pipe
Dresser, Llc
2530-01-441-970051408CB INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Accuride Corporation Dba Accuride Distributing Llc
4720-01-523-756328408 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
4730-01-631-003728408 INTERCHANGEABLE
Elbow,pipe
United States Plastic Corp
5120-01-645-7871 INTERCHANGEABLE
Wrench,adjustable
Cross-Reference Index
Part NumberManufacturer
28408 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
6640-00-684-1345INTERCHANGEABLE
BOX,MICROSCOPE SLIDE
03-448-10
4730-01-305-0047INTERCHANGEABLE
PLUG,PIPE
28408
2530-01-441-9700INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
51408CB
4720-01-523-7563INTERCHANGEABLE
HOSE,NONMETALLIC
28408
4730-01-631-0037INTERCHANGEABLE
ELBOW,PIPE
28408
5120-01-645-7871INTERCHANGEABLE
WRENCH,ADJUSTABLE

Frequently Asked Questions

What is NSN 5310-01-375-3450?

NSN 5310-01-375-3450 is a Washer,lock, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-375-3450?

NSN 5310-01-375-3450 has 1 cross-referenced part number: 28408 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5310-01-375-3450?

There are 6 known substitutes for 5310-01-375-3450: 6640-00-684-1345, 4730-01-305-0047, 2530-01-441-9700 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28408?

Key specifications for 28408: End Item Identification: USED ON WATER PUMP ASSY PART OF M85 TRAILER MTD LAUNDRY UNIT. 1 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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