Model: N304-7-B27

O-ring

Properties:

Outside Diameter
Between 1.739 inches and 1.785 inches
Cross-sectional Height
Between 0.135 inches and 0.143 inches
Center Hole Diameter
Between 1.478 inches and 1.490 inches
Material
Rubber butadiene-acrylonitrile class nbr
NSN
5331-00-297-9990
Part Number
N304-7-B27
Description
O-ring
CAGE
02697

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 N304-7-B27 NSN 5331-00-297-9990

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:
X

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:
32
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:
Trailers/Vehicles

End Items End applications NSN 5331-00-297-9990 is a component of

  • 110 B Island Class Patrol Boat
  • B-1 Aircraft Support Equipment
  • Aircraft Elevators
  • L.p. Compressors
  • Mk-45 5-in./54 Cal Gun
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • Series An/sps-49(v) Radar
  • Mk 26 (gmls) Guided Missile Launching System
  • Ah 64 Airframe (rotary Wing Aircraft)
  • 011467190
  • Utility Truck
  • 013808225
  • Ambulance Truck
  • 011069519
  • Attack Helicopter
  • 011077155
  • Utility Truck
  • 010969356
  • Cargo Carrier
  • 011662051
  • Engine And Containe
  • 011069519
  • Attack Helicopter
  • 013719580
  • Utility Truck
  • 011463260
  • Kg-84a
  • 011467194
  • Ambulance Truck
  • 013704912
  • Fire Fighting Trailer
  • 013704912
  • Fire Fighting Trailer
  • 008087100
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • 013655612
  • Data Distribution System
  • 011467187
  • Utility Truck
  • 013719584
  • Utility Truck
  • 013719583
  • Utility Truck
  • 004396242
  • Full Tracked Recovery Vehicle
  • 004396242
  • Full Tracked Recovery Vehicle
  • 004396242
  • Full Tracked Recovery Vehicle
  • 013689500
  • Tracked Ammunition Carrier
  • 011467191
  • Utility Truck
  • 013696081
  • Cargo Carrier
  • 013719578
  • Utility Truck
  • 013808229
  • Utility Truck
  • 011828850
  • Azimuth Detector
  • 011104660
  • Tracked Ammunition Carrier
  • 011112274
  • Ambulance Truck
  • 013723932
  • Utility Truck
  • 011289551
  • Utility Truck
  • 013719582
  • Utility Truck
  • 011368745
  • Cargo Carrier
  • 013808604
  • Utility Truck
  • 013723933
  • Utility Truck
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 010828404
  • Voice Terminal
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • 013808290
  • Ambulance Truck
  • 011467188
  • Utility Truck
  • 013719579
  • Utility Truck
  • 011491353
  • Diesel Engine
  • 013719585
  • Ambulance Truck
  • 011069519
  • Attack Helicopter
  • 011077153
  • Utility Truck
  • 004396242
  • Full Tracked Recovery Vehicle
  • 011069519
  • Attack Helicopter
  • 010828412
  • Auxiliary Power Sup
  • 001245387
  • Engine With Contain
  • 013723934
  • Ambulance Truck
  • 011467193
  • Utility Truck
  • 013723935
  • Ambulance Truck
  • 011077156
  • Utility Truck
  • 013469317
  • Utility Truck
  • 011289552
  • Utility Truck
  • 010414590
  • Self-propelled Medium Howitzer
  • 013808213
  • Utility Truck
  • 013719581
  • Utility Truck
  • 011467189
  • Utility Truck
  • 010883669
  • Cargo-transport Helicopter
  • 013808233
  • Utility Truck
  • 013523021
  • Tracked Ammunition Carrier

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Schedule B and Export
  • Schedule B: 8710000090
  • SITC: 89111
  • End Use: Military trucks, armored vehicles, etc.
  • NAICS: 336992
  • USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons

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