Threaded Tube Fitting Plug

NSN: 4730-00-278-4998 | Model: AS4841

A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.

NSN Properties and Flags

NATO Stock Number

4730-00-278-4998

DEMIL

Thread Class

3a external

Thread Direction

Right-hand external

Head Height

0.281 inches

Overall Length

0.938 inches

Connection Style

Flared

Thread Size

0.750 inches external

Seat Angle

37.0 degrees

Material

Steel

Surface Treatment

Cadmium

Style Designator

Plug, tube fitting flared (note: drilled hole is optional, should not be considered as a separating characteristic)

Thread Series Designator

Unf external

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M320T0686	2019-10-25	PMCM4	8 FV
SPE7M319T197H	2019-10-07	PMCM4	613 FV
SPE7M319T093F	2019-08-05	PMCM4	667 FV
SPE7M318T3646	2018-02-12	PMCM4	2240 FV
SPE7M317T3598	2017-03-31	PMCM4	2299 FV
SPE7M317Q0323	2017-02-24	PMCMD	2084 FV

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4730-00-278-4998 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AS4841
AS5168
AS5168-08
AN806-8
AN806-8
AN806-8
8531308
AS5168
AS4841
AS5168-08
AN806-8
AN806-8
AN806-8
8531308

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)
Crown Fitting Co Inc (CAGE 22995)
Arlington Air Parts Inc (CAGE 32382)
Aeronautical Standards Group (CAGE 88044)
U S Army Aviation and Missile (CAGE 18876)

Replacements:

4730-00-278-4998 replaces 4730-00-142-2022
4730-00-278-4998 replaces 4730-00-554-9527

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

040500 - Cap/plug (protector)
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $10.41 to $17.35..
Does NSN 4730-00-278-4998 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Poland, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Malaysia, Australia, Canada, New Zealand, France, Germany, Republic Of Korea, Netherlands, Portugal, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4730-00-278-4998?
002784998 or 00-278-4998
Does NSN 4730-00-278-4998 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-278-4998?
Solicitation SPE7M320T0686 for qty 8 on 10/15/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1961