PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FA21-10Die,panel Fastener Installation

Fastener Tooling Company Dba Fastool · NSN 4920-01-617-7331 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-617-7331 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-617-7331. Primary manufacturer part number: FA21-10.
Features
  • Die,panel Fastener Installation — FSC 4920
  • Shape: RECTANGULAR
  • 2 verified cross-references
  • Primary manufacturer: Fastener Tooling Company Dba Fastool
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Die,panel Fastener Installation, cataloged under National Stock Number 4920-01-617-7331, 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 Fastener Tooling Company Dba Fastool. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN4920-01-617-7331
Primary Part NumberFA21-10
Item NameDie,panel Fastener Installation
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerFastener Tooling Company Dba Fastool
StatusACTIVE
ShapeRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-155-9150 INTERCHANGEABLE
Bearing,ball,thrust
3010-00-494-5308A2110 INTERCHANGEABLE
Disk,clutch,nonvehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5930-00-526-0461 INTERCHANGEABLE
Adapter,switch Actuator
6210-00-688-5037A2110 INTERCHANGEABLE
Reflector,light
Getinge Usa Inc
5915-01-019-1275FA-2110 INTERCHANGEABLE
Filter,band Pass
Aeroflex Laboratories Inc Comstron Div
Cross-Reference Index
Part NumberManufacturer
FA21-10 PRIMARY Fastener Tooling Company Dba Fastool (USA)
A21-10 Hi-Shear Corporation (USA)
Related Parts
3110-00-155-9150INTERCHANGEABLE
BEARING,BALL,THRUST
3010-00-494-5308INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
A2110
5930-00-526-0461INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
6210-00-688-5037INTERCHANGEABLE
REFLECTOR,LIGHT
A2110
5915-01-019-1275INTERCHANGEABLE
FILTER,BAND PASS
FA-2110

Frequently Asked Questions

What is NSN 4920-01-617-7331?

NSN 4920-01-617-7331 is a Die,panel Fastener Installation, manufactured by Fastener Tooling Company Dba Fastool, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-617-7331?

NSN 4920-01-617-7331 has 2 cross-referenced part numbers: FA21-10 (Fastener Tooling Company Dba Fastool), A21-10 (Hi-Shear Corporation).

What NSN replaces 4920-01-617-7331?

There are 5 known substitutes for 4920-01-617-7331: 3110-00-155-9150, 3010-00-494-5308, 5930-00-526-0461 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FA21-10?

Key specifications for FA21-10: Overall Height: 1.12 INCHES NOMINAL IN; Overall Length: 1.85 INCHES NOMINAL IN; Shape: RECTANGULAR. 3 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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