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FSG 59 - Electrical and Electronic Equipment Components
FSC 5970 - Electrical Insulators and Insulating Materials
NSN 5970-00-009-4311

5970-00-009-4311

NIIN 00-009-4311 - Bushing Insulator

NSN 5970-00-009-4311 Classification

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

1.094 inches nominal overall height, 0.270 inches nominal countersink major diameter, 0.191 inches nominal inside diameter, 0.615 inches nominal outside diameter, 90.0 countersink angle in deg

National Stock Number: 5970-00-009-4311
Federal Supply Group: 59 - Electrical and Electronic Equipment Components
Federal Supply Classification: 5970 - Electrical Insulators and Insulating Materials
National Item Identification Number: 00-009-4311
Item Name Code: 18301
Assigned Date: Fri, Aug 4, 1972
Schedule B Code: 8546900000
Requires Demilitarization: DEMIL/MLI

NSN 5970-00-009-4311 Specification

Set by the OEM (See RNCC code 3)

Shank Outside Diameter: 0.355 inches
Countersink Major Diameter: 0.27 inches
Overall Height: 1.094 inches
Outside Diameter: 0.615 inches
Countersink Angle In Degree: 90
Inside Diameter: 0.191 inches
Shank Height: 0.96 inches
Material and Location: ceramic
Style Designator: Shoulder

Quality Commitment

Quality, Safety, and Compliance in Every Supply Requirement

Serving aerospace, military, MRO, and industrial customers with quality-first sourcing, inspected products, audited supply chain processes, and compliance-focused support.

AS9120 Certified

Audited Supply Chain

ITAR Registered

DDTC Registered

HAZMAT Certified

Customer Service Objectives

Every Product 100% Inspected

Every product is 100% inspected to support quality assurance, safety, documentation, and dependable delivery for critical aerospace, defense, MRO, and industrial sourcing requirements.

NSN 5970-00-009-4311 Material

Hazmat, Precious Metals, Criticality, Environment, and ESD

(PMIC) Precious Metals Indicator

Precious metal content is unknown

What does the U code means?

Precious metals indicator code (pmic): this code is to identify items that have precious metals as part of their content. Precious metals are those metals generally considered to be uncommon and highly valuable which are relatively superior in certain properties such as resistance to corrosion and electrical conductivity. The precious metals recovery program for the federal government encompasses gold, silver, platinum, and the platinum family which consists of palladium, iridium, rhodium, osmium, and ruthenium. See volume 10, table 160 and quick info on-line.

(HMIC) Hazardous Metal Indicator

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

What does the P code means?

Hazardous materials indicator code: a code established in the dlis total item record (tir) to identify to users of the federal catalog system all known or suspected hazardous items as defined by safety/health, transaction and/or environmental regulations, to serve as a flag that a procuring activity must acquire a material safety data sheet when a hazardous item is procured, and to inform federal catalog system users when more detailed information on an item is available in the hazardous material information system. See volume 10, table 179 and quick info on-line.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

What does the X code means?

Criticality code, federal item identification guide: a code which indicates when an item is technically critical, by reason of tolerance, fit, application, nuclear hardness properties or other characteristic which affects identification of the item. See volume 10, table 181 and quick info on-line.

Cross Reference Parts

Part numbers that meet the specification outlined on this page and set by the OEM

Part Number	CAGE	RNCC	RNVC	DAC	RNAAC	MSDS	SADC
6-82053-1	0JRC1	C	1	2	ZZ	-	9X
6-82053-1	76823	3	9	2	SB	-	-

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