Model: MS28778-12

O-ring

Properties:

Outside Diameter
Between 1.139 inches and 1.173 inches
Tempurature Rating
-65.0 degrees fahrenheit and 180.0 degrees fahrenheit
Cross-sectional Height
Between 0.112 inches and 0.120 inches
Center Hole Diameter
Between 0.918 inches and 0.930 inches
Hardness Rating
90.0 shore durometer a
Material
Rubber butadiene-acrylonitrile class nbr
Material Specification
Mil-p-5510 military specification single material response
NSN
5331-00-251-8839
Part Number
MS28778-12
Description
O-ring
CAGE

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 MS28778-12 NSN 5331-00-251-8839

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
47946
FIIG:
A510X0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
--
WCC:
596
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 5331-00-251-8839 is a component of

  • An/uyq-3a (v) 2 Direct Air Support Central
  • B-1 Aircraft Support Equipment
  • 1200 Psi Boilers
  • L.p. Compressors
  • Fire Pumps
  • Stream (std. Tensioned Replenishment At Sea Method)
  • Mk-45 5-in./54 Cal Gun
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 011368745
  • Cargo Carrier
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 009030899
  • Fork Lift Truck
  • 013689500
  • Tracked Ammunition Carrier
  • 010969356
  • Cargo Carrier
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 013733625
  • Fork Lift Truck
  • 010534824
  • Fork Lift Truck
  • 006025006
  • Scoop Type Loader
  • 013696081
  • Cargo Carrier
  • 011104660
  • Tracked Ammunition Carrier
  • 013038832
  • Tank Transporter Semitrailer
  • 004655869
  • Fork Lift Truck
  • 013523021
  • Tracked Ammunition Carrier
  • 013038832
  • Tank Transporter Semitrailer
  • 013038832
  • Tank Transporter Semitrailer
  • 013038832
  • Tank Transporter Semitrailer
  • 013038832
  • Tank Transporter Semitrailer
  • 013038832
  • Tank Transporter Semitrailer
  • 013038832
  • Tank Transporter Semitrailer
  • 012056282
  • Retractable Landing Gear
  • 011287535
  • Aircraft Cargo Loading-unloading Truck
  • 002399239
  • Manifold Valve Assembly
  • 006025013
  • Scoop Type Loader
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 010883669
  • Cargo-transport Helicopter
  • 010639477
  • Shimmy Damper
  • 010434619
  • Directional Control Linear Valve
  • 004711798
  • Aircraft Engine Build-up Parts Kit
  • 000657960
  • Aircraft Submerged Pump
  • 010245668
  • Aircraft Maintenance Kit
  • 007896243
  • Shock Isolator
  • 012016744
  • Aircraft Structural Component Support
  • 004891662
  • Aircraft Hydraulic Valve Assembly
  • 004894673
  • Linear Actuating Cylinder Assembly
  • 010342545
  • Pneumatic Accumulator
  • 001438360
  • Servocylinder
  • 001438359
  • Servocylinder
  • 004396242
  • Full Tracked Recovery Vehicle
  • 004396242
  • Full Tracked Recovery Vehicle
  • 004396242
  • Full Tracked Recovery Vehicle
  • 012280936
  • Night Vision Goggle
  • 013791102
  • Bituminous Material Paving Machine
  • 013791102
  • Bituminous Material Paving Machine
  • 009147054
  • Hydraulic System Components Test Stand
  • 013791102
  • Bituminous Material Paving Machine
  • 013791102
  • Bituminous Material Paving Machine
  • 012046224
  • Retractable Landing Gear
  • 013995104
  • Auxiliar Valve Assy
  • 011735526
  • Servocylinder
  • 012728812
  • Hydraulic Servovalve
  • 011274674
  • Axial Fan Impeller
  • 011378283
  • Aircraft Arresting Barrier Absorber
  • 011004162
  • Fork Lift Truck
  • 010744710
  • Aircraft Engine Build-up Parts Kit
  • 010414590
  • Self-propelled Medium Howitzer
  • 003616047
  • Aircraft Nosewheel Steering Unit
  • 001115891
  • Hydraulic Servovalve
  • 001153460
  • Aircraft Hydraulic Valve Assembly
  • 010683871
  • Aircraft Engine Build-up Parts Kit
  • 010537823
  • Retractable Landing Gear
  • 010087889
  • Aircraft Cargo Loading-unloading Truck
  • 010700871
  • Hydrauli Test Stand
  • 010700871
  • Hydrauli Test Stand
  • 007659187
  • Linear Actuating Cylinder Assembly
  • 010338318
  • Hydrauli Test Stand
  • 001814572
  • Retractable Landing Gear
  • 012340851
  • Directional Control Linear Valve
  • 000737555
  • Dual Valve Assembly
  • 001226826
  • Full Tracked Recovery Vehicle
  • 010811492
  • Aircraft Arresting Barrier Absorber
  • 010811552
  • Aircraft Engine Build-up Parts Kit
  • 010815420
  • Hydraulic Servovalve
  • 010671801
  • Aerial Stores Lift Truck
  • 010046550
  • Aerial Stores Lift Truck
  • 009290080
  • Hose Reel Assembly
  • 009334091
  • Aircraft Air Conditioning System Water Separator
  • 008519095
  • Landing Gear Wheel
  • 000018416
  • Linear Actuating Cylinder Assembly
  • 004626523
  • Ammunation Handling
  • 004636087
  • Aircraft Maintenance Fixture
  • 012238436
  • Fork Lift Truck
  • 012050901
  • Retractable Landing Gear
  • 000504989
  • Aircraft Hydraulic Valve Assembly
  • 000586925
  • Axial Pistons Pump
  • 004711905
  • Arresting Engine
  • 004715946
  • G Control Unit Assy
  • 004024904
  • Retractable Landing Gear
  • 004094734
  • Retractable Landing Gear
  • 004396242
  • Full Tracked Recovery Vehicle
  • 010268755
  • Aircraft Engine Build-up Parts Kit
  • 010564390
  • Hydraulic System Components Test Stand
  • 010572289
  • Fluid Pressure Regulating Valve
  • 010113440
  • Aircraft Engine Build-up Parts Kit
  • 014186654
  • Full Tracked Personnel Carrier
  • 007849692
  • Aircraft Hydraulic/pneumatic Servomechanism
  • 007936559
  • Aircraft Air Conditioning System Water Separator
  • 004891661
  • Aircraft Hydraulic Valve Assembly
  • 000916596
  • Aircraft Mechanical Actuator
  • 010897246
  • Aircraft Engine Build-up Parts Kit
  • 005489070
  • Radar Set
  • 007158347
  • Static F Test Stand
  • 010399098
  • Aircraft Engine Build-up Parts Kit

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 4016930000
  • SITC: 62999
  • End Use: Industrial rubber products
  • NAICS: 339991
  • USDA: 1

Freight Class: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber

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