AS21902

Boss Nipple

NSN 4730-00-009-8259

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000098259

Product Technical Spec.

Thread Class:
3a all ends
Maximum Operating Temp:
-65.0 degrees fahrenheit 2nd response
Maximum Operating Temp:
275.0 degrees fahrenheit 1st response
Connection Style:
External seat for gasket seal (boss) all ends
Connection Type:
Threaded external boss all ends
Maximum Operating Pressure:
3000.0 pounds per square inch single response
Thread Size:
0.438 inches all ends
Nominallength:
1.062 inches
Material:
Steel comp 316 or steel comp 304
Material Specification:
66, 300 series federal standard single material response
Media For Which Designed:
Air 2nd response
Media For Which Designed:
Hydraulic fluid 1st response
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-f-14072, e300, type 2 military specification single treatment response outside
Surface Treatment Specification:
Mil-s-5002 military specification single treatment response inside
Style Designator:
Flareless (tube)
Style Designator:
Flareless w/ center wrenching facility
Thread Series Designator:
Unjf all ends
NSN:
4730-00-009-8259
Item Name:
Nipple,boss
Cage Code:
81343

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AS18280
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS21902K4
Cage Code:
81343
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
1376-18-515
Cage Code:
A0199
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
MS21902K4
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
ZG
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26952
FIIG:
A080B0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 4730-00-009-8259 is a component of

  • Close In Weapon System (ciws-phalanx)
  • Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
  • B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
  • Mk 75 (gm) Gun Mount
  • Tf-33-p-7 (c-141a/b) Aircraft Engine
  • Ticonderoga Class Cg (47)
  • Spruance Class Dd (963)
  • Forrestal Class Cv
  • Nimitz Class Cvn
  • 009393581
  • Mechanical Drive Housing

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Boss Nipple"

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
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User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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User:
U.S. MARINE CORPS U.s. Marine Corps
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DEPARTMENT OF THE NAVY Dept. of the Navy
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User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
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POLAND Poland
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BRAZIL Brazil
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SPAIN Spain
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ISRAEL Israel
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SINGAPORE Singapore
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MALAYSIA Malaysia
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AUSTRALIA Australia
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CANADA Canada
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NEW ZEALAND New Zealand
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FRANCE France
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GERMANY Germany
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REPUBLIC OF KOREA Republic of Korea
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UNITED KINGDOM United Kingdom
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PHILIPPINES Philippines
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PORTUGAL Portugal
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ITALY Italy
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DENMARK Denmark
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NORWAY Norway
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GREECE Greece
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TURKEY Turkey
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Import / Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Classification: Other fittings nesoi of alloy steel not stainless


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