5325-00-619-7178

NIIN 00-619-7178 - Screw Thread Insert

NSN 5325-00-619-7178 Classification

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.400 in. width groove,0.063 in. depth around outside dia,thd opening countersunk 110 deg by 0.675 in. dia one end special features, 1.625 inches nominal flange diameter, 1.180 inches nominal length, 0.118 inches nominal flange thickness, 1.250 in. nominal insert size

National Stock Number: 5325-00-619-7178
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5325 - Fastening Devices
National Item Identification Number: 00-619-7178
Item Name Code: 11444
Assigned Date: Tue, Jan 1, 1963
Schedule B Code: 9606100000
Requires Demilitarization: DEMIL/MLI

NSN 5325-00-619-7178 Specification

Set by the OEM (See RNCC code 3)

Flange Diameter: 1.625 inches nominal
Flange Thickness: 0.118 inches nominal
Insert Size: 1.250 in. nominal
Length: 1.180 inches nominal
Special Features: 0.400 in. width groove,0.063 in. depth around outside dia,thd opening countersunk 110 deg by 0.675 in. dia one end
Surface Treatment: unable to decode

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NSN 5325-00-619-7178 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 data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

What does the N 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
9091274	18876	3	2	X	XX	-	-
9091274	18876	3	2	X	XX

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