Tube Coupling Nut

NSN: 4730-00-287-0276 | Model: AN818-5

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN Properties and Flags

NATO Stock Number

4730-00-287-0276

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.672 inches

Width Across Flats

Between 0.621 inches and 0.628 inches

Length To Shoulder

0.579 inches

Smallest Inside Diameter

Between 0.370 inches and 0.377 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Tube Outside Diameter

0.312 inches

Material

Steel

Surface Treatment

Cadmium

Specification Data

88044-an818-5 professional/industrial association standard

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M319T5091	2019-02-11	C0138	96 PG
SPE7M318T176K	2018-09-27	C0138	47 PG
SPE7M318T8743	2018-06-04	C0138	34 PG
SPE7MC17TR425	2017-08-04	C0119	21 PG
SPE7M115TT151	2015-07-16	c0139	511 EA

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 4730-00-287-0276 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AN818-5
MILF5509A
8168376
5BTX-S
017014
17014
4730002870276
AS4841

Cage Codes:

Aeronautical Standards Group (CAGE 88044)
Military Specifications (CAGE 81349)
U S Army Aviation and Missile (CAGE 18876)
Hannifin Corporation Parker (CAGE 98441)
Caterpillar Inc. (CAGE 11083)
E.c.a Etablissement (CAGE SCY13)
Society Of Automotive Engineers Inc (CAGE 81343)

Replacements:

4730-00-287-0276 replaces 4730-00-603-3854
4730-00-287-0276 replaces 4730-00-622-1627
4730-00-287-0276 replaces 4730-00-957-1762
4730-00-287-0276 replaces 4730-01-024-3112

Schedule B & Trade:

Schedule B: 7318160000 (NAICS 332722)

Nuts of iron or steel
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12300

Finished metal shapes

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:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

573 - Bolts or nuts (iron or steel),(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:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
25
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 $1.50 to $2.50..
Does NSN 4730-00-287-0276 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, National Aeronautics and Space Administration, Lithuania, Poland, Spain, Israel, Singapore, Morocco, Malaysia, Belgium, Canada, New Zealand, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-287-0276?
002870276 or 00-287-0276
Does NSN 4730-00-287-0276 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-287-0276?
Solicitation SPE7M319T5091 for qty 96 on 02/01/2019
When was this national stock number assigned to the federal catalog?
Jan 01, 1961