PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ESP-F-16.104-PPWasher,flat

Nd Defense Llc · NSN 5310-01-556-5376 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-556-5376 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-556-5376. Primary manufacturer part number: ESP-F-16.104-PP.
Features
  • Washer,flat — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Nd Defense Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-556-5376, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Nd Defense Llc. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNd Defense Llc (CAGE 338X5)
Technical Specifications
ParameterValue
NSN5310-01-556-5376
Primary Part NumberESP-F-16.104-PP
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNd Defense Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-738-753610945257 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-065-259633115 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5365-01-176-102825553R1 INTERCHANGEABLE
Spacer,sleeve
Komatsu America Corp.
5310-01-189-83850400467 INTERCHANGEABLE
Washer,flat
Miller Industries Towing Equipment Inc
5310-01-244-893727326R1 INTERCHANGEABLE
Washer,flat
Komatsu America Corp.
5310-01-274-563227616R1 INTERCHANGEABLE
Washer,flat
Nd Defense Llc
5310-01-283-7623 INTERCHANGEABLE
Washer,flat
5310-01-361-838612759-00196 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5310-01-363-174025976R1 INTERCHANGEABLE
Washer,flat
Nd Defense Llc
5310-01-556-537740255 INTERCHANGEABLE
Washer,lock
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
ESP-F-16.104-PP Nd Defense Llc (USA)
25553R1 Nd Defense Llc (USA)
ESP-F-16.101-GS Nd Defense Llc (USA)
5320000042-00 Nd Defense Llc (USA)
Related Parts
5310-00-738-7536INTERCHANGEABLE
WASHER,FLAT
10945257
5310-01-065-2596INTERCHANGEABLE
WASHER,FLAT
33115
5365-01-176-1028INTERCHANGEABLE
SPACER,SLEEVE
25553R1
5310-01-189-8385INTERCHANGEABLE
WASHER,FLAT
0400467
5310-01-244-8937INTERCHANGEABLE
WASHER,FLAT
27326R1
5310-01-274-5632INTERCHANGEABLE
WASHER,FLAT
27616R1
5310-01-283-7623INTERCHANGEABLE
WASHER,FLAT
5310-01-361-8386INTERCHANGEABLE
WASHER,FLAT
12759-00196
5310-01-363-1740INTERCHANGEABLE
WASHER,FLAT
25976R1
5310-01-556-5377INTERCHANGEABLE
WASHER,LOCK
40255
5310-01-556-5386INTERCHANGEABLE
WASHER,FLAT
11101377
5310-01-556-6501INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5310-01-556-5376?

NSN 5310-01-556-5376 is a Washer,flat, manufactured by Nd Defense Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-556-5376?

NSN 5310-01-556-5376 has 4 cross-referenced part numbers: ESP-F-16.104-PP (Nd Defense Llc), 25553R1 (Nd Defense Llc), ESP-F-16.101-GS (Nd Defense Llc), 5320000042-00 (Nd Defense Llc).

What NSN replaces 5310-01-556-5376?

There are 12 known substitutes for 5310-01-556-5376: 5310-00-738-7536, 5310-01-065-2596, 5365-01-176-1028 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-556-5376 still in active supply?

NSN 5310-01-556-5376 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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