Quote for 491-257 Simpson Electric Company Part with NSN 6685-00-883-3731

Part Number:  491-257
Alternate P/N:  491257
Manufacturer:  simpson electric company
NIIN:  8833731
Item Name :  pyrometer indicatin
CAGE Code:  55026
INC Code:  07343
Country:  USA
NCB Code:  00
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  01-14-2026

Are you looking quote for part 491-257? The Simpson Electric Company-manufactured component (CAGE Code: 55026) is documented under NSN 6685-00-883-3731 as Pyrometer Indicatin. For the fastest quote, please complete our RFQ form with details about 491-257. We guarantee a response within 15 minutes.

ASAP Components provides the verified 491-257, classified under INC 07343, FSG 66 Instruments and Laboratory Equipment, FSC 6685 Pressure Temperature And Humidity Measuring And Controlling Instruments, NIIN 00-883-3731, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for 491-257

“*” Required Fields Are Compulsory

Characteristics Data of NSN 6685-00-883-3731, 6685008833731

MRCCriteriaCharacteristic
ATEQScale TypeECCENTRIC
CSYJPointer/Pen Type And Quantity1 INDICATING SINGLE
MRCDecoded RequirementClear Text Reply

Schedule B & Trade

End Use : 21160 Measuring, testing, control instruments
Schedule B : 9025194000 (NAICS 334513) Pyrometers not combined with other instruments
SITC : 87455 Hydrometers and similar floating instruments, thermometers, pyrometers, barometers, hygrometers, psychrometers or any combination of these instruments

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL Sf9sx-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: M - Medical supplies, equipment, samples, records, etc.
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: Z - No rating
NMFC: 000000 - No nmfc freight description
SHC: 5 - Low sensitivity, category iv, aa&e, unclassified
TCC: Z - No special type of cargo code applicable
WCC: 653 - Musical instruments

ASAP Semiconductor’s Certifications And Memberships



bottom to top