Model: B3991PC7

Compression Helical Spring

Properties:

Inside Diameter

0.250 inches

End Style

E2 spring end, squared both ends

End Style

Spring end, squared both ends

Spring Free Length

0.875 inches

Coil Quantity

Spring Solid Length

0.328 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

9.500 pounds per inch

Spring Free Outside Diameter

Between 0.309 inches and 0.319 inches

Material

Steel

Material Specification

N, 22-w-11c mfr ref single material response

Surface Treatment

Zinc

Style Designator

Cylindrical

NSN

5360-00-209-7658

Part Number

B3991PC7

Description

Spring,helical,compression

CAGE

15605

Part B3991PC7 NSN 5360-00-209-7658

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

FIIG:

A02900

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

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