PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

IO-004 BLKCover,gunsight

Tango Down, Inc. · NSN 1005-01-693-9371 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-693-9371 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-693-9371. Primary manufacturer part number: IO-004 BLK.
Features
  • Cover,gunsight — FSC 1005
  • Length: 2.75 INCHES NOMINAL IN
  • Functional Description: PROTECTS THE T-2/H-2 OPTICS BODY AND LENSES
  • 1 verified cross-reference
  • Primary manufacturer: Tango Down, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover,gunsight, cataloged under National Stock Number 1005-01-693-9371, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Tango Down, Inc.. Government technical data includes 2 verified specifications, 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-693-9371
Primary Part NumberIO-004 BLK
Item NameCover,gunsight
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerTango Down, Inc.
StatusACTIVE
Length2.75 INCHES NOMINAL IN
Functional DescriptionPROTECTS THE T-2/H-2 OPTICS BODY AND LENSES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Cross-Reference Index
Part NumberManufacturer
IO-004 BLK Tango Down, Inc. (USA)
Related Parts in Weapons
1005-00-000-0061
MACHINE GUN,7.62 MILLIMETER
12003100
1005-00-001-2676
FILTER,GUN DRIVE
328766
1005-00-001-5589
NO ITEM NAME AVAILABLE
1005-00-002-0996
NO ITEM NAME AVAILABLE
1005-00-003-1073
STOP,CARTRIDGE
8448780
1005-00-003-2251
NO ITEM NAME AVAILABLE
1005-00-003-2267
NO ITEM NAME AVAILABLE
1005-00-003-2268
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 1005-01-693-9371?

NSN 1005-01-693-9371 is a Cover,gunsight, manufactured by Tango Down, Inc., classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-693-9371?

NSN 1005-01-693-9371 has 1 cross-referenced part number: IO-004 BLK (Tango Down, Inc.).

What are the specifications of IO-004 BLK?

Key specifications for IO-004 BLK: Length: 2.75 INCHES NOMINAL IN; Special Features: BLACK IN COLOR; Functional Description: PROTECTS THE T-2/H-2 OPTICS BODY AND LENSES; Part Name Assigned by Controlling Agency: IO COVER. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com