PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20160Cap,lens

Butler Creek · NSN 5855-01-632-3478 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-632-3478 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-632-3478. Primary manufacturer part number: 20160.
Features
  • Cap,lens — FSC 5855
  • Diameter: 1.660 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Butler Creek
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,lens, cataloged under National Stock Number 5855-01-632-3478, 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 Butler Creek. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-632-3478
Primary Part Number20160
Item NameCap,lens
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerButler Creek
StatusACTIVE
Diameter1.660 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-148-6214 INTERCHANGEABLE
Tuner,transmission Line
2910-00-209-152820214 INTERCHANGEABLE
Weight,governor
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5133-00-228-1401 INTERCHANGEABLE
Drill,twist
5330-00-257-039560324 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5310-01-013-554520-160 INTERCHANGEABLE
Nut,plain,hexagon
Motorola Automotive Electronics
5977-01-140-6668 INTERCHANGEABLE
Brush Set,electrical Contact
5305-01-283-1121B4439 INTERCHANGEABLE
Screw,cap,socket Head
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
4920-01-297-972720160 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
3120-01-353-2641 INTERCHANGEABLE
Bushing,sleeve
5307-01-371-86602-0-160 INTERCHANGEABLE
Stud,plain
Southco Inc
Cross-Reference Index
Part NumberManufacturer
20160 PRIMARY Butler Creek (USA)
Related Parts
5985-00-148-6214INTERCHANGEABLE
TUNER,TRANSMISSION LINE
2910-00-209-1528INTERCHANGEABLE
WEIGHT,GOVERNOR
20214
5133-00-228-1401INTERCHANGEABLE
DRILL,TWIST
5330-00-257-0395INTERCHANGEABLE
SEAL,PLAIN ENCASED
60324
5310-01-013-5545INTERCHANGEABLE
NUT,PLAIN,HEXAGON
20-160
5977-01-140-6668INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
5305-01-283-1121INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
B4439
4920-01-297-9727INTERCHANGEABLE
TEST PROGRAM SET
20160
3120-01-353-2641INTERCHANGEABLE
BUSHING,SLEEVE
5307-01-371-8660INTERCHANGEABLE
STUD,PLAIN
2-0-160
6530-01-450-9206INTERCHANGEABLE
BAND,EXERCISE,PHYSICAL THERAPY
20160
8465-01-725-2848INTERCHANGEABLE
CARRIER,PISTOL HOLSTER
20160

Frequently Asked Questions

What is NSN 5855-01-632-3478?

NSN 5855-01-632-3478 is a Cap,lens, manufactured by Butler Creek, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-632-3478?

NSN 5855-01-632-3478 has 1 cross-referenced part number: 20160 (Butler Creek).

What NSN replaces 5855-01-632-3478?

There are 12 known substitutes for 5855-01-632-3478: 5985-00-148-6214, 2910-00-209-1528, 5133-00-228-1401 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20160?

Key specifications for 20160: Part Name Assigned by Controlling Agency: EYEPIECE LENS COVER NO. 16; Special Features: MATTE BLACK,FLIP OPEN EYEPIECE LENS COVER;WEATHER,DUST, AND MOISTURE-PROOF; Diameter: 1.660 INCHES NOMINAL IN. 3 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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