NSN 6650-01-018-9961

Optical Instrument Headrest
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010189961

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 3
  • NE: 16

Please note that inventory for this NSN was updated 04/15/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "HEADREST,OPTICAL INSTRUMENT"

An item fabricated from a cellular rubber pad, cemented to a rigid or semirigid backplate. It is usually shaped to fit the curvature of the forehead or a single brow of the observer. It is designed to be mounted on sighting devices, such as periscopes, telescope mounts, range finders, and thelike, to protect the observer from vibration and/or shock while sighting.

6650-01-018-9961 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
FEAT
Special Features
Molded headrest, as required; headrest support assembly, one; pad assembly shall conform to mil-h-46354, type i, with a final added coating of polyurethane, 0.001 in. Thick ; color black
MRC:
TEXT
Unable To Decode
Unable to decode

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
11743428
Cage Code:
0178B
RNCC:
5
RNVC:
2
DAC:
1
RNAAC:
YB
Status:
A
MSDS:
SADC:
Part Number:
11743428
Cage Code:
19200
RNCC:
3
RNVC:
2
DAC:
A
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
11743428
Cage Code:
01685
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
TX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22110
FIIG:
A561A0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
9018500000
NAICS:
339115
End Use Class:
21610
SITC:
87225
USDA:
1
HITECH:
2

Schedule B Codes Definitions:

Schedule B 9018500000

Other Ophthalmic Instruments and Appliances and Parts and Accessories

End Use Code 21610

Medicinal Equipment

Standard Intl. Trade Class (SITC) 87225

Ophthalmic Instruments and Appliances, N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
058110
NMF Description:
Optical Goods Or Instruments Noi
UFC:
33110
LTL:
200.0
LCL:
200.0
WCC:
744
TCC:
Z
SHC:
9
ADC:
A
ACC:
M

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 744

Optical goods.

Air Commodity (ACC) M

Medical supplies, equipment, samples, records, etc..

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)