PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T8612Adapter,test

Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc · NSN 4920-00-971-8355 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-971-8355 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-971-8355. Primary manufacturer part number: T8612.
Features
  • Adapter,test — FSC 4920
  • Functional Description: USED TO INSTALL BEARING AND SPACER
  • Reference Data and Literature: TO 8D1-75-4-3
  • 3 verified cross-references
  • Primary manufacturer: Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter,test, cataloged under National Stock Number 4920-00-971-8355, 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 Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN4920-00-971-8355
Primary Part NumberT8612
Item NameAdapter,test
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMas Components & Coatings, Llc Dba Mas Components & Coatings Llc
StatusACTIVE
Functional DescriptionUSED TO INSTALL BEARING AND SPACER
Reference Data and LiteratureTO 8D1-75-4-3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5325-00-285-7132T8-6-5 INTERCHANGEABLE
Ring,retaining
Borg-Warner Corp
5325-00-598-1161 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
T8612 Kilgore Flares Company Llc (USA)
T8612 Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA)
T8612 PRIMARY Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc (USA)
Related Parts
5325-00-285-7132INTERCHANGEABLE
RING,RETAINING
T8-6-5
5325-00-598-1161INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 4920-00-971-8355?

NSN 4920-00-971-8355 is a Adapter,test, manufactured by Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-971-8355?

NSN 4920-00-971-8355 has 3 cross-referenced part numbers: T8612 (Kilgore Flares Company Llc), T8612 (Alliant Defense Electronics Systems Inc Dba Lundy Technical Center), T8612 (Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc).

What NSN replaces 4920-00-971-8355?

There are 2 known substitutes for 4920-00-971-8355: 5325-00-285-7132, 5325-00-598-1161. Verify interchangeability with system specifications before substitution.

What are the specifications of T8612?

Key specifications for T8612: End Item Identification: ADS/STATIC LINE CABLE POSITION ACTUATOR 11-0621-1; Functional Description: USED TO INSTALL BEARING AND SPACER; Special Features: TO NAME: BEARING ADAPTER; Reference Data and Literature: TO 8D1-75-4-3. 4 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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