NSN 5810-01-521-9857 5HK47040127, 5HK47040-127, 01-521-9857

5810-01-521-9857 A removable component which performs multilevel encryption/decryption functions for telecommunications equipment.

Part Alternates: 5HK47040127, 5HK47040-127, 5810-01-521-9857, 01-521-9857, 5810015219857, 015219857

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
58	13 JUL 2004	01-521-9857	40928 ( COMMUNICATIONS SECURITY MODULE )

Part Number	Cage Code	Manufacturer
5HK47040-127	81755	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 5810-01-521-9857

Compare

5810-01-522-4118, 5810-01-522-5459, 5810-01-522-5463, 5810-01-523-1260, 5810-01-523-5545

Characteristic	Specifications
END ITEM IDENTIFICATION	KOV-20 ; U/O F-22A
SPECIAL FEATURES	E.S.D. CRITICAL UNIT
CRITICALITY CODE JUSTIFICATION	FEAT
III PART NAME ASSIGNED BY CONTROLLING AGENCY	PROCESSOR
MANUFACTURERS CODE	81755
DESIGN CONTROL REFERENCE	5HK47040-127

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	P	Munitions List Item. Demilitarization required. Security classified item - Declassification and any additional demilitarization and removal of any sensitive markings or information will be accomplished prior to accountability or physical transfer to a DRMO. This code will not be assigned to AEDA items.
Controlled Inventory Item Code:	E	SECRET - CRYPTOLOGIC/
Electro-static Discharge Susceptible:	B	ESD sensitivity
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) 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	062820	RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	72D	unknown
Originating Activity Code	TK	HQ AFMC/GLSC 401 SCM/GUMB Wright-Patterson AFB, OH 45433-5000
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	S	Material Classified as Secret? but which does not meet Code 5 criteria.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	3	Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Category	Code	Description
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	FR	TL:F-22 AIRCRAFT
Budget Code	S	1557X3010:Aircraft Replenishment Spares
Source of Supply	F01	Lockheed Martin Aeronautical Systems Marietta, GA 30063-0659
Agency	DF	Department of the Air Force
Service Organization	L	Lead Service - 22 (Repairable)
Reparability	T	AF Recoverable Assembly Management System (AFRAMS)
Acquisition Advice Codes	Y	TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item Code	E	SECRET - CRYPTOLOGIC
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each