PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30084Cap,lens

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 5855-01-601-5574 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-601-5574 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-601-5574. Primary manufacturer part number: 30084.
Features
  • Cap,lens — FSC 5855
  • 1 verified cross-reference
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,lens, cataloged under National Stock Number 5855-01-601-5574, is classified within Federal Supply Class 5855 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-601-5574
Primary Part Number30084
Item NameCap,lens
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-063-1072 INTERCHANGEABLE
Valve,globe
3110-00-100-0282559 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3110-00-155-8874102-5630P1 INTERCHANGEABLE
Bearing,ball,annular
Raytheon Company Dba Raytheon
5935-01-507-901830084 INTERCHANGEABLE
Connector,plug,electrical
Phoenix Logistics, Llc
4220-01-581-198530084 INTERCHANGEABLE
Knife,diver's
Uke Corporation Dba Uke Corp Div Mustafa T Uke & Alan K Uke Partners
3040-01-613-066030084 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
30084 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
4820-00-063-1072INTERCHANGEABLE
VALVE,GLOBE
3110-00-100-0282INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
559
3110-00-155-8874INTERCHANGEABLE
BEARING,BALL,ANNULAR
102-5630P1
5935-01-507-9018INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
30084
4220-01-581-1985INTERCHANGEABLE
KNIFE,DIVER'S
30084
3040-01-613-0660INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
30084

Frequently Asked Questions

What is NSN 5855-01-601-5574?

NSN 5855-01-601-5574 is a Cap,lens, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-601-5574?

NSN 5855-01-601-5574 has 1 cross-referenced part number: 30084 (Charles Reed Knight Jr Dba Knight's Armament Company).

What NSN replaces 5855-01-601-5574?

There are 6 known substitutes for 5855-01-601-5574: 4820-00-063-1072, 3110-00-100-0282, 3110-00-155-8874 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30084?

Key specifications for 30084: Overall Length: 3.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: OBJECTIVE LENS COVER; Overall Width: 6.1 INCHES NOMINAL IN; Overall Height: 6.1 INCHES NOMINAL IN. 4 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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