PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

07-H-3129PC6Washer,lock

Naval Inventory Control Point Mechanicsburg · NSN 5310-01-219-0423 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-219-0423 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-219-0423. Primary manufacturer part number: 07-H-3129PC6.
Features
  • Washer,lock — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-219-0423, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-219-0423
Primary Part Number07-H-3129PC6
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6110-01-138-222070255-03 INTERCHANGEABLE
Control,voltage Regulator
Crane Electronics, Inc.
4820-01-475-81181620-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
07-H-3129PC6 Naval Inventory Control Point Mechanicsburg (USA)
1620-00 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
6110-01-138-2220INTERCHANGEABLE
CONTROL,VOLTAGE REGULATOR
70255-03
4820-01-475-8118INTERCHANGEABLE
STEM,FLUID VALVE
1620-00

Frequently Asked Questions

What is NSN 5310-01-219-0423?

NSN 5310-01-219-0423 is a Washer,lock, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-219-0423?

NSN 5310-01-219-0423 has 2 cross-referenced part numbers: 07-H-3129PC6 (Naval Inventory Control Point Mechanicsburg), 1620-00 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5310-01-219-0423?

There are 2 known substitutes for 5310-01-219-0423: 6110-01-138-2220, 4820-01-475-8118. Verify interchangeability with system specifications before substitution.

What are the specifications of 07-H-3129PC6?

Key specifications for 07-H-3129PC6: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com