PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19000Cap,lens

Butler Creek · NSN 6650-01-605-9181 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-605-9181 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-605-9181. Primary manufacturer part number: 19000.
Features
  • Cap,lens — FSC 6650
  • Liner: NOT FURNISHED
  • Mounting Provision: SLIP-ON
  • Material: RUBBER
  • 1 verified cross-reference
  • Primary manufacturer: Butler Creek
Applications
  • Applications requiring Rubber construction
General Description

The Cap,lens, cataloged under National Stock Number 6650-01-605-9181, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Butler Creek. Government technical data includes 3 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-605-9181
Primary Part Number19000
Item NameCap,lens
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerButler Creek
StatusACTIVE
LinerNOT FURNISHED
Mounting ProvisionSLIP-ON
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2990-00-195-957419000 INTERCHANGEABLE
Starter,engine,air
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2815-00-630-361619000 INTERCHANGEABLE
Insert,engine Valve Seat
Morris Material Handling, Inc.
1650-00-774-838817510 INTERCHANGEABLE
Filter,fluid
Admiral Filter Company Llc
8020-00-965-7573 INTERCHANGEABLE
Brush,artist's
5305-00-990-8386 INTERCHANGEABLE
Screw,machine
4720-01-154-970819001 INTERCHANGEABLE
Tubing,nonmetallic
Nycoil Co
4820-01-232-8463 INTERCHANGEABLE
Disk,valve
6550-01-343-3062R19000 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
8415-01-359-793519000 INTERCHANGEABLE
Gloves,disposable
Ss White Burs Llc
4730-01-491-2301190-00 INTERCHANGEABLE
Tailpiece,union
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
19000 PRIMARY Butler Creek (USA)
Related Parts
2990-00-195-9574INTERCHANGEABLE
STARTER,ENGINE,AIR
19000
2815-00-630-3616INTERCHANGEABLE
INSERT,ENGINE VALVE SEAT
19000
1650-00-774-8388INTERCHANGEABLE
FILTER,FLUID
17510
8020-00-965-7573INTERCHANGEABLE
BRUSH,ARTIST'S
5305-00-990-8386INTERCHANGEABLE
SCREW,MACHINE
4720-01-154-9708INTERCHANGEABLE
TUBING,NONMETALLIC
19001
4820-01-232-8463INTERCHANGEABLE
DISK,VALVE
6550-01-343-3062INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19000
8415-01-359-7935INTERCHANGEABLE
GLOVES,DISPOSABLE
19000
4730-01-491-2301INTERCHANGEABLE
TAILPIECE,UNION
190-00
5340-01-552-9110INTERCHANGEABLE
CASTER,SWIVEL
190-00

Frequently Asked Questions

What is NSN 6650-01-605-9181?

NSN 6650-01-605-9181 is a Cap,lens, manufactured by Butler Creek, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-605-9181?

NSN 6650-01-605-9181 has 1 cross-referenced part number: 19000 (Butler Creek).

What NSN replaces 6650-01-605-9181?

There are 11 known substitutes for 6650-01-605-9181: 2990-00-195-9574, 2815-00-630-3616, 1650-00-774-8388 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19000?

Key specifications for 19000: Liner: NOT FURNISHED; Part Name Assigned by Controlling Agency: COVER,GUNSIGHT; Mounting Provision: SLIP-ON; Material: RUBBER. 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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