PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8631Bitefork,face Bow,dental Articul

Whip-Mix Corp · NSN 6520-00-431-8834 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-00-431-8834 — this item is cataloged by the U.S. Government under National Stock Number 6520-00-431-8834. Primary manufacturer part number: 8631.
Features
  • Bitefork,face Bow,dental Articul — FSC 6520
  • General Characteristics Item Description: SPECIAL; WITH POINTS FOR INSERTION INTO MAXILLARY OCCLUSAL WAX RIMS; FOR USE WITH FACE BOW,6520-00-431-4147
  • 3 verified cross-references
  • Primary manufacturer: Whip-Mix Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bitefork,face Bow,dental Articul, cataloged under National Stock Number 6520-00-431-8834, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Whip-Mix Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-00-431-8834
Primary Part Number8631
Item NameBitefork,face Bow,dental Articul
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerWhip-Mix Corp
StatusACTIVE
General Characteristics Item DescriptionSPECIAL; WITH POINTS FOR INSERTION INTO MAXILLARY OCCLUSAL WAX RIMS; FOR USE WITH FACE BOW,6520-00-431-4147
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
2925-00-098-40698631 INTERCHANGEABLE
Cam
Unison Industries Llc
5950-00-326-18142928145-1 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-597-166804480 INTERCHANGEABLE
Ammeter
Simpson Electric Company, Inc.
2590-00-781-5733 INTERCHANGEABLE
Control Assembly,push-Pull
4820-00-909-31458631 INTERCHANGEABLE
Ring,blowdown
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2930-01-047-18438125501 INTERCHANGEABLE
Pump,cooling System,engine
Am General Llc
6625-01-114-34928631 INTERCHANGEABLE
Monitor,isotropic Radiation
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5930-01-145-27988631 INTERCHANGEABLE
Switch,pushbutton
C & K Components, Llc Div C & K Components
6130-01-201-33901-8631 INTERCHANGEABLE
Power Pack Assembly
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
3950-01-217-8047 INTERCHANGEABLE
Winch,drum,power Operated
Cross-Reference Index
Part NumberManufacturer
8631 PRIMARY Whip-Mix Corp (USA)
8609S Whip-Mix Corp (USA)
04480 PRIMARY Whip-Mix Corp (USA)
Related Parts
2925-00-098-4069INTERCHANGEABLE
CAM
8631
5950-00-326-1814INTERCHANGEABLE
TRANSFORMER,POWER
2928145-1
6625-00-597-1668INTERCHANGEABLE
AMMETER
04480
2590-00-781-5733INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
4820-00-909-3145INTERCHANGEABLE
RING,BLOWDOWN
8631
2930-01-047-1843INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8125501
6625-01-114-3492INTERCHANGEABLE
MONITOR,ISOTROPIC RADIATION
8631
5930-01-145-2798INTERCHANGEABLE
SWITCH,PUSHBUTTON
8631
6130-01-201-3390INTERCHANGEABLE
POWER PACK ASSEMBLY
1-8631
3950-01-217-8047INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
5305-01-273-9395INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
04480
5340-01-398-9609INTERCHANGEABLE
HANDLE,CRANK
863-1

Frequently Asked Questions

What is NSN 6520-00-431-8834?

NSN 6520-00-431-8834 is a Bitefork,face Bow,dental Articul, manufactured by Whip-Mix Corp, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-00-431-8834?

NSN 6520-00-431-8834 has 3 cross-referenced part numbers: 8631 (Whip-Mix Corp), 8609S (Whip-Mix Corp), 04480 (Whip-Mix Corp).

What NSN replaces 6520-00-431-8834?

There are 12 known substitutes for 6520-00-431-8834: 2925-00-098-4069, 5950-00-326-1814, 6625-00-597-1668 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8631?

Key specifications for 8631: General Characteristics Item Description: SPECIAL; WITH POINTS FOR INSERTION INTO MAXILLARY OCCLUSAL WAX RIMS; FOR USE WITH FACE BOW,6520-00-431-4147; Part Name Assigned by Controlling Agency: BITEFORK FACE BOW DENTAL ARTICULATOR U/W 6520-00-431-4147. 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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