4400B1812

Shoulder Screw

NSN 5305-00-223-9924

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

100 EA

NIIN:

002239924

Product Technical Spec.

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.183 inches and 0.213 inches

Fastener Length:

Between 0.428 inches and 0.448 inches

Head Style:

Flat chamfer

Head Diameter:

Between 0.183 inches and 0.193 inches

Head Height:

Between 0.089 inches and 0.099 inches

Shoulder Diameter:

0.1247 inches first shoulder and 0.1248 inches first shoulder

Shoulder Length:

0.235 inches first shoulder and 0.245 inches first shoulder

Internal Drive Style:

Slot

Thread Diameter:

0.112 inches

Thready Qty Per Inch (tpi):

Shoulder Shape:

Round first shoulder

Material:

Steel comp 303 or steel comp 303se

Surface Treatment:

Passivate

Surface Treatment Specification:

Pd3330, fscm 87557 mfr ref single treatment response

Thread Series Designator:

Unc

NSN:

5305-00-223-9924

Item Name:

Anchor Light Mounting Screw

Cage Code:

94117

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

4400B1812

Cage Code:

87557

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22846

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Anchor Light Mounting Screw"

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.