PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5831825Washer,lock

Naval Sea Systems Command · NSN 5310-01-383-8503 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-383-8503 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-383-8503. Primary manufacturer part number: 5831825.
Features
  • Washer,lock — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-383-8503, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-383-8503
Primary Part Number5831825
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-173-28841689 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5945-00-204-6581 INTERCHANGEABLE
Relay,electromagnetic
6210-00-419-40051271-2 INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5340-00-782-6104 INTERCHANGEABLE
Handle,bow
5950-01-099-0038 INTERCHANGEABLE
Transformer,power
2050-01-132-23102050-01-GG0-0771 INTERCHANGEABLE
Parts Kit,marker Buoy
Dhs, Uscg Shore Infrastructure Logistics Center Div Uscg Waterways Operations Product Line
5998-01-247-0447121-200 INTERCHANGEABLE
Circuit Card Assembly
Tricor Systems Inc
2990-01-319-747412-1200-00 INTERCHANGEABLE
Control Assembly,push-Pull
Wescon Products Company Div Controls
6750-01-415-7689121-200 INTERCHANGEABLE
Fixing Bath,photographic
Molecular Gps Enterprises Dba Clayton Chemical
4810-01-473-1444SRK-N66/115 INTERCHANGEABLE
Repair Kit,solenoid Valve
Itw Food Equipment Group Llc Dba Gaylord Industries
Cross-Reference Index
Part NumberManufacturer
5831825 PRIMARY Naval Sea Systems Command (USA)
1212-00 Itw Shakeproof Automotive Products (USA)
12712 Schnitzer Alloy Products Co Inc (USA)
1712 All Stainless, Inc. (USA)
Related Parts
5330-00-173-2884INTERCHANGEABLE
GASKET
1689
5945-00-204-6581INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6210-00-419-4005INTERCHANGEABLE
LIGHT,INDICATOR
1271-2
5340-00-782-6104INTERCHANGEABLE
HANDLE,BOW
5950-01-099-0038INTERCHANGEABLE
TRANSFORMER,POWER
2050-01-132-2310INTERCHANGEABLE
PARTS KIT,MARKER BUOY
2050-01-GG0-0771
5998-01-247-0447INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
121-200
2990-01-319-7474INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
12-1200-00
6750-01-415-7689INTERCHANGEABLE
FIXING BATH,PHOTOGRAPHIC
121-200
4810-01-473-1444INTERCHANGEABLE
REPAIR KIT,SOLENOID VALVE
SRK-N66/115
5315-01-626-4248INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
12712

Frequently Asked Questions

What is NSN 5310-01-383-8503?

NSN 5310-01-383-8503 is a Washer,lock, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-383-8503?

NSN 5310-01-383-8503 has 4 cross-referenced part numbers: 5831825 (Naval Sea Systems Command), 1212-00 (Itw Shakeproof Automotive Products), 12712 (Schnitzer Alloy Products Co Inc), 1712 (All Stainless, Inc.).

What NSN replaces 5310-01-383-8503?

There are 11 known substitutes for 5310-01-383-8503: 5330-00-173-2884, 5945-00-204-6581, 6210-00-419-4005 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5831825?

Key specifications for 5831825: End Item Identification: MK 6 MOD 2 SHIPBOARD INTERNAL LOCKING SYSTEMS MOD (SMILS). 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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