5305-00-009-1797

NIIN 00-009-1797 - Lag Screw

NSN 5305-00-009-1797 Classification

An externally threaded fastener having a square or hexagon head and with a continuous thread (wood screw type or fetter type) extending from a gimlet or cone point for a distance of slightly more than one-half the length of the screw.

0.150 inches minimum and 0.188 inches maximum head height, square head style, 5.000 inches nominal fastener length, unable to decode material document and classification, unable to decode hardness rating

National Stock Number: 5305-00-009-1797
Federal Supply Group: 53 - Hardware and Abrasives
Federal Supply Classification: 5305 - Screws
National Item Identification Number: 00-009-1797
Item Name Code: 36433
Assigned Date: Sat, Jul 29, 1972
Schedule B Code: 7318152000
Requires Demilitarization: DEMIL/MLI

NSN 5305-00-009-1797 Specification

Set by the OEM (See RNCC code 3)

Material Document and Classification: Ff-b-561, grade b fed spec single material response
Material: Steel
Shoulder Shape: Round first shoulder
Nonmachine Nominal Thread Diameter: 0.25 inches
Nonmachine Thread Style: Gimlet point (type a, ab or ba)
Hardness Rating: 60 rockwell c
Minimum Tensile Strength: 55000 pounds per square inch
Shoulder Length: 0.094 inches minimum first shoulder
Shoulder Diameter: 0.237 inches minimum first shoulder and 0.260 inches maximum first shoulder
Width Between Flats: 0.425 inches minimum and 0.438 inches maximum
Head Style: Square
Head Height: 0.15 inches minimum and 0.188 inches maximum
Fastener Length: 5.000 inches
Surface Treatment: Zinc
Surface Treatment Document and Classification: Astm a153-60 assn std single treatment response
Nondefinitive Spec/std Data: 1 type and 1 style and b grade

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 5305-00-009-1797 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
FFB561	81348	4	1	3	23	-	-
FFB561	81348	4	1	3	75	-	-
FFB561	81348	4	1	X	XX	-	-
FFB561	81348	4	1	4	KZ	-	-
FFB561	81348	5	9	4	KZ	-	-
FFB561	81348	4	1	3	CL	-	-
FFB561	81348	4	1	E	XX	-	-
MS16992-511	96906	2	2	4	23	-	-

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