Product Details | ELECTRICAL INSULATION SLEEVING

5970-00-845-7241 A rigid or flexible tubing having uniform inside and outside diameters in the overall length. It is specifically designed to prevent any undesirable flow of current between conductors and other objects. Includes shrinkable type tubing, items in bulk and in specific fabricated lengths (cut to size). Excludes items not having rated electrical characteristics. Also excludes BUSHING, SLEEVE; CABLE NIPPLE, ELECTRICAL; CONDUIT (as modified); INSULATION SLEEVING, ELECTRICAL, SPECIAL PURPOSE; INSULATION SLEEVING, THERMAL; SLEEVE, MARKER, CABLE; SLEEVING, TEXTILE, ELECTRICAL; TUBING, GLASS; and TUBING, NONMETALLIC.

Part Alternates: ASTRA 703/105, ASTRA703105, NATVAR 400/461, NATVAR400461, S9562012, S9562-01-2, SMA68008523, SM-A-680085-23, TEMFLEX 105C 5/16 BLACK, TEMFLEX105C516BLACK, TURBOLEX 105, TURBOLEX105, P-105/5/16 IN-2, P105516IN2, FLEXITE HT-105C, FLEXITEHT105C, GS830L312B, GS830L-312B, ITCO 929, ITCO929, MILI631, MIL-I-631, 1430021032, 143-002-1032, 3003, 4116343200, 411634-3200, 80186020246, 80-1860-2024-6, 5970-00-845-7241, 00-845-7241, 5970008457241, 008457241

Electrical and Electronic Equipment Components | Electrical Insulators and Insulating Materials

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-845-7241

Drawings & Photos | NSN 5970-00-845-7241


Demand History | NSN 5970-00-845-7241

Part Number Request Date QTY Origin
MILI631 2025-04-111 100 US
MILI631 2018-08-240 1 US
FLEXITEHT105C 2018-08-220 50 United States
MILI631 2017-05-129 1 United States
MILI631 2014-06-154 1100 US
MIL-I-631 2014-05-136 2893 US
MILI631 2013-10-275 1 United States
MILI631 2011-08-228 1 US
MILI631 2009-11-321 2 Yemen

Cross Reference | NSN 5970-00-845-7241

Part Number Cage Code Manufacturer
143-002-1032 95542 NORTHROP GRUMMAN SYSTEMS CORPORATION
3003 20999 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS
3003 75037 MINNESOTA MINING AND MFG CO 3M COMPANY
411634-3200 96214 RAYTHEON COMPANY DBA RAYTHEON
80-1860-2024-6 D2607 3M DEUTSCHLAND GMBH DIV 3M GOVERNMENT SERVICES, EUROPE &
ASTRA 703/105 91094 ESSEX GROUP INC SUFLEX/IWP DIV
FLEXITE HT-105C 03890 MARKEL CORP.
GS830L-312B 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
ITCO 929 12509 INSULTAB, INC.
MIL-I-631 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NATVAR 400/461 96904 HIGH VOLTAGE ENGINEERING CORP NATVAR CO DIV
P-105/5/16 IN-2 56352 MANHATTAN/CDT COLE-FLEX
S9562-01-2 70210 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
SM-A-680085-23 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
TEMFLEX 105C 5/16 BLACK 20999 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS
TEMFLEX 105C 5/16 BLACK 75037 MINNESOTA MINING AND MFG CO 3M COMPANY
TEMFLEX 105C 5/16 BLACK 76381 3M COMPANY DBA 3M
TURBOLEX 105 71124 GENERAL CABLE INDUSTRIES, INC. DBA WILLIMANTIC, CT PLANT

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Technical Data | NSN 5970-00-845-7241

Characteristic Specifications
STYLE DESIGNATOR A2 NONSHRINKABLE
WALL THICKNESS 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
INSIDE DIAMETER 0.313 INCHES MINIMUM AND 0.334 INCHES MAXIMUM
OVERALL LENGTH ANY ACCEPTABLE
MATERIAL PLASTIC, MIL-I-631, TYPE F, FORM U, GRADE C, CLASS 1, CATEGORY 1
COLOR BLACK
FLEXIBILITY FLEXIBLE
TEMP RATING -10.0 DEG CELSIUS AND 105.0 DEG CELSIUS
MINIMUM TENSILE STRENGTH 1800 POUNDS PER SQUARE INCH
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS 630.0 VOLTS PER MIL /0.001 INCH/
ENVIRONMENTAL PROTECTION FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT
RELIABILITY INDICATOR NOT ESTABLISHED
NONDEFINITIVE SPEC/STD DATA 1 CATEGORY AND I CLASS AND U FORM AND C GRADE AND 5/16 IN. SIZE AND UA SUBFORM AND F TYPE
DEPARTURE FROM CITED DOCUMENT AS MOD BY COLOR
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-631

Restrictions/Controls & Freight Information | NSN 5970-00-845-7241

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere 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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 103300 INSULATING MATERIAL NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 5970-00-845-7241

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative