PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21936Cover,lamp

Surefire, Llc Dba Surefire Llc · NSN 6240-01-629-1522 · FSC 6240 · No Item Name Available
Verified by PartsTable
NSN 6240-01-629-1522 — this item is cataloged by the U.S. Government under National Stock Number 6240-01-629-1522. Primary manufacturer part number: 21936.
Features
  • Cover,lamp — FSC 6240
  • 2 verified cross-references
  • Primary manufacturer: Surefire, Llc Dba Surefire Llc
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Cover,lamp, cataloged under National Stock Number 6240-01-629-1522, is classified within Federal Supply Class 6240 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Surefire, Llc Dba Surefire Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6240-01-629-1522
Primary Part Number21936
Item NameCover,lamp
FSC / FSG6240 / 62 — No Item Name Available
ManufacturerSurefire, Llc Dba Surefire Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-172-00280915274-5 INTERCHANGEABLE
Fitting,lubrication
Kalmar AC Inc
5905-00-497-1066112386-32 INTERCHANGEABLE
Resistor,fixed,film
Tdk-Lambda Americas Inc. Div High Power Division
5940-00-633-0762416 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5136-00-825-7090 INTERCHANGEABLE
Tap,thread Cutting
5306-00-844-9704 INTERCHANGEABLE
Bolt,ribbed Shoulder
5975-00-918-163121936 INTERCHANGEABLE
Conduit Assembly,metal,rigid
Triumph Controls, Llc Dba Triumph Controls, Llc
5905-00-930-0564 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5310-01-096-7311219136 INTERCHANGEABLE
Nut
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
HF5-ARC2-COVER Surefire, Llc Dba Surefire Llc (USA)
21936 PRIMARY Surefire, Llc Dba Surefire Llc (USA)
Related Parts
4730-00-172-0028INTERCHANGEABLE
FITTING,LUBRICATION
0915274-5
5905-00-497-1066INTERCHANGEABLE
RESISTOR,FIXED,FILM
112386-32
5940-00-633-0762INTERCHANGEABLE
TERMINAL,LUG
416
5136-00-825-7090INTERCHANGEABLE
TAP,THREAD CUTTING
5306-00-844-9704INTERCHANGEABLE
BOLT,RIBBED SHOULDER
5975-00-918-1631INTERCHANGEABLE
CONDUIT ASSEMBLY,METAL,RIGID
21936
5905-00-930-0564INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5310-01-096-7311INTERCHANGEABLE
NUT
219136

Frequently Asked Questions

What is NSN 6240-01-629-1522?

NSN 6240-01-629-1522 is a Cover,lamp, manufactured by Surefire, Llc Dba Surefire Llc, classified under FSC 6240 (No Item Name Available). Status: active.

What are the part numbers for NSN 6240-01-629-1522?

NSN 6240-01-629-1522 has 2 cross-referenced part numbers: HF5-ARC2-COVER (Surefire, Llc Dba Surefire Llc), 21936 (Surefire, Llc Dba Surefire Llc).

What NSN replaces 6240-01-629-1522?

There are 8 known substitutes for 6240-01-629-1522: 4730-00-172-0028, 5905-00-497-1066, 5940-00-633-0762 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21936?

Key specifications for 21936: Part Name Assigned by Controlling Agency: HEAD COVER;. 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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