What are the part numbers for NSN 6650-01-172-2122?

NSN 6650-01-172-2122 (Ring,Retaining,Optical Element) has 3 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 6650-01-172-2122?

NSN 6650-01-172-2122 is manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division, Koehlke Components Inc.

What is the price of NSN 6650-01-172-2122?

The most recent government unit price for NSN 6650-01-172-2122 (Ring,Retaining,Optical Element) is $31.97.

NSN

6650-01-172-2122

Name: Ring,Retaining,Optical Element — NSN 6650-01-172-2122
SKU: 6650-01-172-2122
Price: 31.97 USD
Availability: InStock

Ring,Retaining,Optical Element

FSC 6650 — OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIESFSG 66 — INSTRUMENTS AND LABORATORY EQUIPMENT

Unit Price

$31.97

per EA

3 parts / 3 mfrs

Part Numbers for NSN 6650-01-172-21223 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
82A5027A1507	01365	Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service	3	2
82A5027A1507	27777	L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division	5	9
KCII/1213	5N063	Koehlke Components Inc	5	2

Manufacturers (3)

Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service

CAGE 01365

View NSNs

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division

CAGE 27777

View NSNs

Koehlke Components Inc

CAGE 5N063

View NSNs

Price History

Effective Date	Unit Price	UI
01-OCT-2025	$31.97	EA
01-OCT-2025	$31.97	EA
01-OCT-2025	$31.97	EA

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ABHP	OVERALL LENGTH	7.63 MILLIMETERS MINIMUM AND 7.87 MILLIMETERS MAXIMUM
ABKV	OUTSIDE DIAMETER	31.63 MILLIMETERS MINIMUM AND 31.87 MILLIMETERS MAXIMUM
ABVL	APERTURE DIAMETER	12.5 MILLIMETERS MINIMUM AND 12.9 MILLIMETERS MAXIMUM
ALGC	MOUNTING CONFIGURATION	TWO HOLES ON 25.2 MILLIMETERS MINIMUM 25.6 MILLIMETERS MAXIMUM CIRCLE,3.0 MILLIMETERS MINIMUM 4.0 MILLIMETERS MAXIMUM DIAMETER
BMTL	INTERNAL FLANGE THICKNESS	1.27 MILLIMETERS NOMINAL
MATT	MATERIAL	ALUMINUM ALLOY A413.0

Related NSNs in FSC 6650

6650-00-550-6125 6650-01-307-1041— Magnifier 6650-01-321-2905— Filter,Light,Interference 6650-01-312-9837— Prism,Optical Instrument 6650-01-629-6469— Lens,Optical Instrument 6650-01-278-6442— Fixture,Test,Optical Equipment 6650-00-885-3741 6650-01-172-2210— Lens,Optical Instrument 6650-01-665-1548— Beam Splitter,Optical Instrument 6650-00-622-4385

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN6650-01-172-2122

NIIN011722122

FSC6650

PRICE$31.97

DEMILA

PARTS3

MFRS3

Manufacturers

Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service

CAGE 01365

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division

CAGE 27777

Koehlke Components Inc

CAGE 5N063

About NSN 6650-01-172-2122

NSN 6650-01-172-2122 is a National Stock Number assigned to Ring,Retaining,Optical Element. This NSN part number belongs to Federal Supply Class 6650 (OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES) under Federal Supply Group 66 (INSTRUMENTS AND LABORATORY EQUIPMENT). There are 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 6650-01-172-2122 is $31.97. Price history shows 3 recorded price changes.

To find the part number for NSN 6650-01-172-2122, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.