Tube Fitting Clinch Sleeve

Model / MPN: BF4673-6 | NSN: 4730-00-463-0686

A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

Product Details

NATO Stock Number

4730-00-463-0686

Sold in multiples of

1 EA

DEMIL

Casehardening Indicator

Not casehardened

Overall Length

Between 0.372 inches and 0.378 inches

End Application

U7m howitzer, medium, towed, 155mm (19m apr83) (m198)

Flange Width

Between 0.116 inches and 0.122 inches

Flange Outside Diameter

Between 0.620 inches and 0.625 inches

Seat Angle In Deg

40.0

Sleeve Outside Diameter

Between 0.584 inches and 0.587 inches

Hose/tube Outside Diameter For Which Designed

0.500 inches

Material

Steel, federal standard 66, comp 1113 or steel, federal standard 66, comp 1117 or steel, federal standard 66, comp 1118 or steel, federal standard 66, comp 1137 or steel, federal standard 66, comp 12l14

Material

Steel comp 1213 or steel comp 1117 or steel, federal standard 66, comp 1118 or steel, federal standard 66, comp 1137 or steel, federal standard 66, comp 12l14

Surface Treatment

Cadmium and chromate

Style Designator

Flareless

Surface Treatment

Cadmium, qq-p-416, type 2, class 3

Specification Data

96906-ms51825 government standard

BF4673 Series Parts

BF4673-6

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M418T4901	Sleeve, Clinch, Tube	4	PG	01/16/2018
SPE7M318T8899	Sleeve, Clinch, Tube	14	PG	06/11/2018
SPE7M318T120H	Sleeve, Clinch, Tube	25	PG	09/04/2018
SPE7M319T1514	Sleeve, Clinch, Tube	23	PG	11/13/2018
SPE7M320T0512	Sleeve, Clinch, Tube	59	PG	10/21/2019

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

BF4673-6 Cross Reference

2195040109
MS51925-6
MS51825-6B
12220
45-4328-002-050
8TUS
13207E4673-6
108-16508
02195-0401-09
12220
8 TU-S
2195040109
02195-0401-09
MS-39212-6
108-16508
8165X8
2195040109
55002403
8165X8
4730-463-0686
4730001521595
8TUS
8TUS
8 TU-S
8165X8