PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-173Spectacles,industrial

Oakley Inc Dba Oakley Div Oakley Military · NSN 4240-01-555-3741 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-555-3741 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-555-3741. Primary manufacturer part number: 11-173.
Features
  • Spectacles,industrial — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Oakley Inc Dba Oakley Div Oakley Military
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spectacles,industrial, cataloged under National Stock Number 4240-01-555-3741, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Oakley Inc Dba Oakley Div Oakley Military. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-555-3741
Primary Part Number11-173
Item NameSpectacles,industrial
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerOakley Inc Dba Oakley Div Oakley Military
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5136-00-228-100554193 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5930-00-359-5500 INTERCHANGEABLE
Switch,toggle
5306-00-458-205911173 INTERCHANGEABLE
Bolt,machine
Eaton Aerospace, Llc Dba Jackson South
2530-00-463-69786158 INTERCHANGEABLE
Hub and Back Plate,
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5330-01-108-927712300015-1 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
U S Army Tank Automotive Command Amsta-Im-Mm
3460-01-112-1090UDB9CS192PGJFN INTERCHANGEABLE
Pilot,countersink
United Drill Bushing Corporation Dba United Drill Bushing Corp
5360-01-173-573911173 INTERCHANGEABLE
Spring,valve,brake
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3110-01-214-1816111-73 INTERCHANGEABLE
Bearing,ball,annular
Prestolite Electric Inc
5815-01-223-6301 INTERCHANGEABLE
Teletypewriter Group
6240-01-243-9739 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
11-173 PRIMARY Oakley Inc Dba Oakley Div Oakley Military (USA)
Related Parts
5136-00-228-1005INTERCHANGEABLE
TAP,THREAD CUTTING
54193
5930-00-359-5500INTERCHANGEABLE
SWITCH,TOGGLE
5306-00-458-2059INTERCHANGEABLE
BOLT,MACHINE
11173
2530-00-463-6978INTERCHANGEABLE
HUB AND BACK PLATE,
6158
5330-01-108-9277INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
12300015-1
3460-01-112-1090INTERCHANGEABLE
PILOT,COUNTERSINK
UDB9CS192PGJFN
5360-01-173-5739INTERCHANGEABLE
SPRING,VALVE,BRAKE
11173
3110-01-214-1816INTERCHANGEABLE
BEARING,BALL,ANNULAR
111-73
5815-01-223-6301INTERCHANGEABLE
TELETYPEWRITER GROUP
6240-01-243-9739INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 4240-01-555-3741?

NSN 4240-01-555-3741 is a Spectacles,industrial, manufactured by Oakley Inc Dba Oakley Div Oakley Military, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-555-3741?

NSN 4240-01-555-3741 has 1 cross-referenced part number: 11-173 (Oakley Inc Dba Oakley Div Oakley Military).

What NSN replaces 4240-01-555-3741?

There are 10 known substitutes for 4240-01-555-3741: 5136-00-228-1005, 5930-00-359-5500, 5306-00-458-2059 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-173?

Key specifications for 11-173: Special Features: THE SI BALLISTIC M-FRAME 2.0 SPECTACLE FRAME IS PART OF A SPECTACLE SYSTEM THAT PROTECTS THE EYES FROM ULTRAVIOLET LIGHT, BALLISTIC FRAGMENTATION, IMPACT, AND REQUIRED LASER WAVELENGTHS.. 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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