Model: 77649-21X5PC11CP

O-ring

Properties:

Cross-sectional Height

Between 0.135 inches and 0.143 inches

Center Hole Diameter

Between 0.915 inches and 0.927 inches

Criticality Code Justification

Zzzy

Material

Plastic polytetrafluoroethylene

Reference Number Differentiating Characteristics

Cleaned in accordance w/mil-p-52211

NSN

5331-00-837-8971

Part Number

77649-21X5PC11CP

Description

O-ring

CAGE

03950

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

Part 77649-21X5PC11CP NSN 5331-00-837-8971

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

47946

FIIG:

A510X0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

596

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals