PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MARK II BHarmonic Bond Testr

United Western Technologies Corp. · NSN 4920-01-216-2568 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-216-2568 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-216-2568. Primary manufacturer part number: MARK II B.
Features
  • Harmonic Bond Testr — FSC 4920
  • 2 verified cross-references
  • Primary manufacturer: United Western Technologies Corp.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Harmonic Bond Testr, cataloged under National Stock Number 4920-01-216-2568, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is United Western Technologies Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-216-2568
Primary Part NumberMARK II B
Item NameHarmonic Bond Testr
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerUnited Western Technologies Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6635-00-038-431290377 INTERCHANGEABLE
Test Set,ultrasonic
United Western Technologies Corp.
Cross-Reference Index
Part NumberManufacturer
MARK II B Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
MARK II B PRIMARY United Western Technologies Corp. (USA)
Related Parts
6635-00-038-4312INTERCHANGEABLE
TEST SET,ULTRASONIC
90377

Frequently Asked Questions

What is NSN 4920-01-216-2568?

NSN 4920-01-216-2568 is a Harmonic Bond Testr, manufactured by United Western Technologies Corp., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-216-2568?

NSN 4920-01-216-2568 has 2 cross-referenced part numbers: MARK II B (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), MARK II B (United Western Technologies Corp.).

What NSN replaces 4920-01-216-2568?

There is 1 known substitute for 4920-01-216-2568: 6635-00-038-4312. Verify interchangeability with system specifications before substitution.

What are the specifications of MARK II B?

Key specifications for MARK II B: End Item Identification: UH-60, ROTARY WING AIRCRAFT. 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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