PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H33Washer,lock

Bpr-Rico Manufacturing Inc. · NSN 5310-01-651-1623 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-651-1623 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-651-1623. Primary manufacturer part number: H33.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Bpr-Rico Manufacturing Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-651-1623, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bpr-Rico Manufacturing Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-651-1623
Primary Part NumberH33
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBpr-Rico Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4130-00-203-7596 INTERCHANGEABLE
Compressor Unit,refrigeration
5120-00-471-2768 INTERCHANGEABLE
Puller,nail,hand
3120-00-542-0591H33 INTERCHANGEABLE
Bearing,sleeve
Viking Pump, Inc
1730-00-590-3676 INTERCHANGEABLE
Bumper
5905-00-818-2661H33 INTERCHANGEABLE
Resistor,fixed,film
Corning Glass Works
4820-00-865-8663H33 INTERCHANGEABLE
Valve,check
Ausco Inc
5999-00-868-6756H33 INTERCHANGEABLE
Heater,thermal Release
Siemens Energy and Automation Inc Siemens Furnas Controls Div
5999-00-912-2513H33 INTERCHANGEABLE
Magnet,permanent
Hamlin Inc
6520-01-226-2948702-36 INTERCHANGEABLE
Bur,dental Surgery
Peter Brasseler Holdings, Llc. Div Dental
Cross-Reference Index
Part NumberManufacturer
H33 PRIMARY Bpr-Rico Manufacturing Inc. (USA)
Related Parts
4130-00-203-7596INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
5120-00-471-2768INTERCHANGEABLE
PULLER,NAIL,HAND
3120-00-542-0591INTERCHANGEABLE
BEARING,SLEEVE
H33
1730-00-590-3676INTERCHANGEABLE
BUMPER
5905-00-818-2661INTERCHANGEABLE
RESISTOR,FIXED,FILM
H33
4820-00-865-8663INTERCHANGEABLE
VALVE,CHECK
H33
5999-00-868-6756INTERCHANGEABLE
HEATER,THERMAL RELEASE
H33
5999-00-912-2513INTERCHANGEABLE
MAGNET,PERMANENT
H33
6520-01-226-2948INTERCHANGEABLE
BUR,DENTAL SURGERY
702-36

Frequently Asked Questions

What is NSN 5310-01-651-1623?

NSN 5310-01-651-1623 is a Washer,lock, manufactured by Bpr-Rico Manufacturing Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-651-1623?

NSN 5310-01-651-1623 has 1 cross-referenced part number: H33 (Bpr-Rico Manufacturing Inc.).

What NSN replaces 5310-01-651-1623?

There are 9 known substitutes for 5310-01-651-1623: 4130-00-203-7596, 5120-00-471-2768, 3120-00-542-0591 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H33?

Key specifications for H33: Part Name Assigned by Controlling Agency: HELICAL SPRING LOCK WASHER NO. 8. 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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