NSN 5985-01-231-4254 ATT02900408602, ATT-0290-04-086-02, 8708855004

Product Details | FIXED ATTENUATOR

5985-01-231-4254 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part Alternates: ATT02900408602, ATT-0290-04-086-02, 8708855004, 172245-004, 2082634004, 2082-6340-04, 54394, 5439-4, 5985-01-231-4254, 01-231-4254, 5985012314254, 172245004, 012314254

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	28 APR 1986	01-231-4254	14224 ( ATTENUATOR, FIXED )

Drawings & Photos | NSN 5985-01-231-4254

Part Number	Request Date	QTY	Origin
172245-004	2019-10-294	32	DIBBS
2082-6340-04	2019-10-294	32	DIBBS
5439-4	2019-10-294	32	DIBBS
ATT-0290-04-086-02	2019-10-294	32	DIBBS
172245-004	2019-10-283	32	DIBBS
2082-6340-04	2019-10-283	32	DIBBS
5439-4	2019-10-283	32	DIBBS
ATT-0290-04-086-02	2019-10-283	32	DIBBS
5985-01-231-4254	2018-06-172	11	DIBBS
5985-01-231-4254	2015-03-61	11	DIBBS
5985-01-231-4254	2015-02-49	11	DIBBS
5985-01-231-4254	2008-09-256	5	DIBBS

Cross Reference | NSN 5985-01-231-4254

Part Number	Cage Code	Manufacturer
172245-004	81413	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
2082-6340-04	96341	COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS
5439-4	93459	AEROFLEX / WEINSCHEL, INC.
8708855004	24602	SMITHS INTERCONNECT MICROWAVE COMPONENTS, INC.
ATT-0290-04-086-02	34078	EMERSON NETWORK POWER CONNECTIVITY SOLUTIONS, INC.

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Related Products | NSN 5985-01-231-4254

5985-01-231-4255, 5985-01-231-4272, 5985-01-231-4344, 5985-01-231-4345, 5985-01-231-4557

Technical Data | NSN 5985-01-231-4254

Characteristic	Specifications
PRECIOUS MATERIAL AND LOCATION	CONTACT SURFACES GOLD
POWER RATING	1.0 WATTS AVERAGE
VOLTAGE STANDING WAVE RATIO	1.10 AND 1.15 AND 1.30 AND 1.70
INPUT IMPEDANCE RATING IN OHMS	50.0
ATTENUATION ACCURACY REFERENCE FREQUENCY	18.0 GIGAHERTZ
RF SIGNAL ATTENUATION IN DECIBELS	4.0
OVERALL LENGTH	0.750 INCHES MAXIMUM
FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
END ITEM IDENTIFICATION	5865-00-209-3955 RECEIVING SET,COUNTERMEASURES
OPERATING TEMP RANGE	-55.0 TO 150.0 DEG CELSIUS
MOUNTING METHOD	CONNECTOR
PRECIOUS MATERIAL	GOLD
UNPACKAGED UNIT WEIGHT	6.0 GRAMS
ATTENUATION ACCURACY IN DECIBELS	-1.63 TO 1.63
OVERALL DIAMETER	0.361 INCHES NOMINAL
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
BODY SURFACE TREATMENT	PASSIVATED
BODY MATERIAL	STEEL, CORROSION RESISTING
TERMINAL TYPE AND QUANTITY	2 CONNECTOR
BODY STYLE	1B ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE	+0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 8.0 GIGAHERTZ AND +8.0 TO 12.0 GIGAHERTZ AND +12.0 TO 18.0 GIGAHERTZ
OUTPUT IMPEDANCE RATING IN OHMS	50.0
APPLICATION DESIGN	TRANSMISSION LINE

Restrictions/Controls & Freight Information | NSN 5985-01-231-4254

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:	D	Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:	G	Item contains gold
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	060535	AERIAL/ANTENNAS DIRECTIONAL
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	723	unknown
Originating Activity Code	TH	Defense Supply Center Columbus Columbus, OH 43215
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5985-01-231-4254

Air Force

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	E	The current standard price is an estimated price. Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual. This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each