Tube Cap

NSN: 4730-00-958-3704 | Model: AS21914

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.

NSN Properties and Flags

NATO Stock Number

4730-00-958-3704

DEMIL

Thread Class

3b internal

Thread Direction

Right-hand internal

Tube Outside Diameter For Which Designed

0.250 inches

End Application

Supports grumman a10 aircraft

Connection Style

Pressure seal flared

Thread Size

0.438 inches internal

Seat Radius

0.2475 inches

Material

Aluminum alloy 2024

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2 military specification single treatment response head

Style Designator

Cap, tube, flared

Thread Series Designator

Unf internal

Specification Data

96906-ms21914 government standard

Inventory Check

The last inventory check on this NSN was done on 10/17/2022. Due to rapid changes in inventory this may not be the current stock qty.

New: 2709
New Surplus: 374
As Removed: 8
Serviceable: 11
Overhauled: 10

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 4730-00-958-3704 Datasheet

Supply Class (FSC):

Railing Fittings Lubrication Tube Pipe Hose

Cross Reference:

AS21914
AS18280
M-21914-4D
MS21914W4
MS21914-4D
MS21914D4
AS21917
AS21914-4W

Cage Codes:

Society Of Automotive Engineers Inc (CAGE 81343)
Hannifin Corporation Parker (CAGE 45681)
Military Standards (CAGE 96906)

Schedule B & Trade:

Schedule B: 7609000000 (NAICS 332919)

Aluminum tube or pipe fittings (couplings, elbows sleeves)
SITC: 68427

Aluminum and aluminum alloy tube and pipe fittings (e.G. Couplings, elbows and sleeves)
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

U - Precious metal content is unknown

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:

051400 - Pipe fittings aluminum
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:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
V
Quantity per pack
100
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 $7.61 to $12.69..
Does NSN 4730-00-958-3704 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps, Department Of The Navy, National Aeronautics and Space Administration, Slovenia, Brazil, Spain, Israel, Singapore, Kuwait, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 4730-00-958-3704?
009583704 or 00-958-3704
Does NSN 4730-00-958-3704 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4730-00-958-3704?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962