Model: 7550478-DF330643-97-35L1

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

1.500 inches

End Application

Valve ball globe

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Criticality Code Justification

Zzzx

Material

Nickel alloy

Material Specification

Qq-n-286, cl a federal specification single material response

Thread Series Designator

Unrc

Departure From Cited Designator

Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

NSN

5305-01-337-3788

Part Number

7550478-DF330643-97-35L1

Description

Screw,cap,socket Head

CAGE

03950

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Part 7550478-DF330643-97-35L1 NSN 5305-01-337-3788

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16282

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

096640

UFC:

50600

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)