PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-12Stop,drill,aircraft

Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners · NSN 4920-01-524-5620 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-524-5620 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-524-5620. Primary manufacturer part number: DS-12.
Features
  • Stop,drill,aircraft — FSC 4920
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Stop,drill,aircraft, cataloged under National Stock Number 4920-01-524-5620, 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 Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-524-5620
Primary Part NumberDS-12
Item NameStop,drill,aircraft
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMonogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-274-847321556919 INTERCHANGEABLE
Gasket
Fairbanks Morse, Llc
5985-00-465-0236DS10010L1DHDS12 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6530-01-100-3602DYNJ92412 INTERCHANGEABLE
Drape,surgical
Medline Industries, Lp
4820-01-201-0398DS-12 INTERCHANGEABLE
Valve,linear,directional Control
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Cross-Reference Index
Part NumberManufacturer
DS-12 PRIMARY Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners (USA)
Related Parts
5330-00-274-8473INTERCHANGEABLE
GASKET
21556919
5985-00-465-0236INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
DS10010L1DHDS12
6530-01-100-3602INTERCHANGEABLE
DRAPE,SURGICAL
DYNJ92412
4820-01-201-0398INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
DS-12

Frequently Asked Questions

What is NSN 4920-01-524-5620?

NSN 4920-01-524-5620 is a Stop,drill,aircraft, manufactured by Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-524-5620?

NSN 4920-01-524-5620 has 1 cross-referenced part number: DS-12 (Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners).

What NSN replaces 4920-01-524-5620?

There are 4 known substitutes for 4920-01-524-5620: 5330-00-274-8473, 5985-00-465-0236, 6530-01-100-3602 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-12?

Key specifications for DS-12: End Item Identification: FIGHTER AIRCRAFT-FIRST (F18 E/F); Criticality Code Justification: AGAV. 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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