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MS16998-12L Socket Head Cap Screw

5305-01-287-1581

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Official Item Classification

Name
Socket Head Cap Screw
Teilenummer
MS16998-12L
(NSN) Nationale Lagernummer
5305-01-287-1581
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Bundesversorgungsklassifizierung
5305 Schrauben
(INC) Artikelbezeichnung Code
16282
(FIIG) Leitfaden zur Identifizierung von Bundesartikeln
A003B0
Datum
10/17/1988 (vor 37 Jahren)

3a thread class, 0.594 inches minimum and 0.625 inches maximum fastener length, 0.544 inches minimum and 0.625 inches maximum thread length, flat chamfer head style, right-hand thread direction

Specs & Compatibility

Thread-Klasse

3a

Gewinderichtung

right-hand

Gewindelänge

0.544 inches minimum and 0.625 inches maximum

Länge des Befestigungselements

0.594 inches minimum and 0.625 inches maximum

Kopfform

flat chamfer

Durchmesser des Kopfes

0.218 inches minimum and 0.226 inches maximum

Kopfhöhe

0.134 inches minimum and 0.138 inches maximum

Verriegelungsfunktion

patch or strip threads

Interne Antriebsart

hexagon

Nenndurchmesser des Gewindes

0.138 inches

Schlüsselweite

0.109 inches minimum and 0.111 inches maximum

Gewindeanzahl pro Zoll

40

Minimale Zugfestigkeit

160000 pounds per square inch

Härtegrad

38.0 rockwell c minimum and 45.0 rockwell c maximum fastener

Material

plastic polyamide (nylon) locking feature

Material

steel fastener

Oberflächenbehandlung

cadmium and chromate fastener

Dokument und Klassifizierung zur Oberflächenbehandlung

qq-p-416 ty 2 cl 3 fed spec single treatment response fastener

Gewindeserienbezeichnung

unf

Nicht definitive Spezifikations-/Standarddaten

6 type

Regulatory Compliance

Precious Metals Indicator
A

Item 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.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016282

Related Hardware Products

Teilenummer Beschreibung
MS16998-12L Socket Head Cap Screw

Häufig gestellte Fragen

What is the FSCG of the NSN 5305-01-287-1581?
The FSCG of the NSN 5305-01-287-1581 is 5305
Does the NSN 5305-01-287-1581 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-287-1581 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-287-1581 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-287-1581 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-287-1581 was assigned to the Federal Catalog?
It was assigned vor 37 Jahren, on Mon, Oct 17, 1988