PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

021-022248-00PC22Washer,lock

Pentair Valves & Controls Us Lp Div Pentair Flow Control · NSN 5310-01-473-1284 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-473-1284 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-473-1284. Primary manufacturer part number: 021-022248-00PC22.
Features
  • Washer,lock — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 3 verified cross-references
  • Primary manufacturer: Pentair Valves & Controls Us Lp Div Pentair Flow Control
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-473-1284, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pentair Valves & Controls Us Lp Div Pentair Flow Control. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-473-1284
Primary Part Number021-022248-00PC22
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPentair Valves & Controls Us Lp Div Pentair Flow Control
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-193-75954707 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
6660-00-404-3144300506 INTERCHANGEABLE
Gear
Viking Technologies, Ltd.
5306-00-531-8934300506 INTERCHANGEABLE
Bolt,machine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6625-00-581-5979 INTERCHANGEABLE
Voltmeter
6150-01-240-7337 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
021-022248-00PC22 Pentair Valves & Controls Us Lp Div Pentair Flow Control (USA)
300506 Naval Inventory Control Point Mechanicsburg (USA)
300506 Pentair Valves & Controls Us Lp Div Pentair Flow Control (USA)
Related Parts
5310-00-193-7595INTERCHANGEABLE
WASHER,FLAT
4707
6660-00-404-3144INTERCHANGEABLE
GEAR
300506
5306-00-531-8934INTERCHANGEABLE
BOLT,MACHINE
300506
6625-00-581-5979INTERCHANGEABLE
VOLTMETER
6150-01-240-7337INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5310-01-473-1284?

NSN 5310-01-473-1284 is a Washer,lock, manufactured by Pentair Valves & Controls Us Lp Div Pentair Flow Control, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-473-1284?

NSN 5310-01-473-1284 has 3 cross-referenced part numbers: 021-022248-00PC22 (Pentair Valves & Controls Us Lp Div Pentair Flow Control), 300506 (Naval Inventory Control Point Mechanicsburg), 300506 (Pentair Valves & Controls Us Lp Div Pentair Flow Control).

What NSN replaces 5310-01-473-1284?

There are 5 known substitutes for 5310-01-473-1284: 5310-00-193-7595, 6660-00-404-3144, 5306-00-531-8934 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 021-022248-00PC22?

Key specifications for 021-022248-00PC22: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP 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.
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