NSN 6685-00-978-3321 4320302003, 432-0302-003, 5538

Product Details | HEATING ELEMENT THERMOCOUPLE

6685-00-978-3321 A thermocouple which includes a resistance element designed to transfer heat of the element to its thermojunction.

Part Alternates: 4320302003, 432-0302-003, 5538, 55-38, DV6M, 6685-00-978-3321, 00-978-3321, 6685009783321, 009783321

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
66	01 JAN 1962	00-978-3321	00365 ( THERMOCOUPLE, HEATING ELEMENT )

Part Number	Request Date	QTY	Origin
55-38	2022-09-258	56	DIBBS
6685-00-978-3321	2016-08-215	64	DIBBS
6685-00-978-3321	2013-06-168	50	DIBBS
5538	2011-02-33	45	US
6685-00-978-3321	2010-08-217	36	DIBBS
6685-00-978-3321	2010-03-83	33	DIBBS
6685-00-978-3321	2010-01-19	3	DIBBS
6685-00-978-3321	2009-12-343	13	DIBBS
6685-00-978-3321	2009-03-72	20	DIBBS
6685-00-978-3321	2009-03-68	33	DIBBS
6685-00-978-3321	2009-02-36	21	DIBBS
6685-00-978-3321	2008-11-333	13	DIBBS

Cross Reference | NSN 6685-00-978-3321

Part Number	Cage Code	Manufacturer
432-0302-003	94756	BOEING COMPANY, THE DBA BOEING
55-38	07682	TELEDYNE INSTRUMENTS, INC. DBA TELEDYNE HASTINGS INSTRUMENTS
DV6M	07682	TELEDYNE INSTRUMENTS, INC. DBA TELEDYNE HASTINGS INSTRUMENTS

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Related Products | NSN 6685-00-978-3321

6685-00-978-4763, 6685-00-978-4981, 6685-00-978-5069, 6685-00-978-7708, 6685-00-978-7709

Technical Data | NSN 6685-00-978-3321

Characteristic	Specifications
MATERIAL	NICKEL ALLOY METER CASE
TERMINAL TYPE AND QUANTITY	8 SOCKET
OVERALL DIAMETER	1.250 INCHES NOMINAL
OVERALL LENGTH	2.344 INCHES NOMINAL
MOUNTING LOCATION	OUTSIDE METER CASE
CURRENT MEASURING DEVICE CURRENT RATING	0.021 AMPERES
CASE TYPE	CYLINDRICAL
MANUFACTURERS CODE	07682
DESIGN CONTROL REFERENCE	55-38

Restrictions/Controls & Freight Information | NSN 6685-00-978-3321

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	061700	ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	658	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Q	Extremely fragile items including delicate instruments.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 6685-00-978-3321

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each