View or print our catalog
 
 
 
Check us out on Instagram
 
Shop With Confidence - 30 Day Easy Returns - No Need To Call
 
Follow us on facebook
 

SECO 7, AN 37 Degree Flare Seal

Click for a larger picture of SECO 7, AN 37 Degree Flare Seal
View Catalog Page in PDF format

SECO 7 Seals can solve the most persistent leaks in your AN plumbing. They are especially indispensable when connecting flared tubing to male AN fittings with AN tube nuts and tube sleeves. They can also compensate for misaligned tubing and imperfect flares.

Originally developed for NASA, the soft annealed 37° conical seals act as a crush washer on the male AN flare. They help to ensure reliable, leak-free seals while preventing damage to the tubing or the AN fitting. They can even help rescue fittings that have been damaged at the seat from debris, overtightening, or manufacturing irregularities.

Each size is available in Aluminum or Copper. Use aluminum seals with aluminum tubing and fittings; use copper seals with steel tubing and fittings. (Use aluminum seals with aluminum-to-steel joints.) Seals are sold individually. Keep some in your toolbox and be ready for the unexpected!

"A dash three size conical seal won a championship race for us. I carry a full range of the things in my toolbox and consider anyone who knows about them and does not carry them to be foolish."
-- Carroll Smith, Nuts, Bolts, Fasteners, and Plumbing Handbook

Government purchasing information:
CID number A-A-59935/1 (aluminum), A-A-59935/2 (copper)
FSC 4730
Pegasus Auto Racing Supplies CAGE Code: 49BK1

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.
Desc.
Price
Status

3202-02-ALUM
Condition: New
SKU: 80257

SECO 7 Seal - 2AN, Aluminum

1 to 9: $2.69

10 & up: $2.40

In Stock

3202-02-COPPER
Condition: New
SKU: 80258

SECO 7 Seal - 2AN, Copper

1 to 9: $2.79

10 & up: $2.49

In Stock

3202-03-ALUM
Condition: New
SKU: 57393

SECO 7 Seal - 3AN, Aluminum

1 to 9: $2.69

10 to 99: $2.40

100 & up: $2.11

In Stock

3202-03-COPPER
Condition: New
SKU: 41735

SECO 7 Seal - 3AN, Copper

1 to 9: $2.79

10 to 99: $2.49

100 & up: $2.19

In Stock

3202-04-ALUM
Condition: New
SKU: 41736

SECO 7 Seal - 4AN, Aluminum

1 to 9: $1.69

10 to 99: $1.50

100 & up: $1.31

In Stock

3202-04-COPPER
Condition: New
SKU: 41737

SECO 7 Seal - 4AN, Copper

1 to 9: $1.89

10 to 99: $1.68

100 & up: $1.47

In Stock

3202-05-ALUM
Condition: New
SKU: 80259

SECO 7 Seal - 5AN, Aluminum

1 to 9: $1.79

10 to 99: $1.59

100 & up: $1.39

In Stock

3202-05-COPPER
Condition: New
SKU: 80260

SECO 7 Seal - 5AN, Copper

1 to 9: $1.99

10 & up: $1.77

In Stock

3202-06-ALUM
Condition: New
SKU: 41738

SECO 7 Seal - 6AN, Aluminum

1 to 9: $1.79

10 to 99: $1.59

100 & up: $1.39

In Stock

3202-06-COPPER
Condition: New
SKU: 57394

SECO 7 Seal - 6AN, Copper

1 to 9: $1.99

10 to 99: $1.77

100 & up: $1.55

In Stock

3202-07-ALUM
Condition: New
SKU: 80261

SECO 7 Seal - 7AN, Aluminum

1 to 9: $1.89

10 & up: $1.68

In Stock

3202-07-COPPER
Condition: New
SKU: 80262

SECO 7 Seal - 7AN, Copper

1 to 9: $1.99

10 & up: $1.77

In Stock

3202-08-ALUM
Condition: New
SKU: 41739

SECO 7 Seal - 8AN, Aluminum

1 to 9: $1.89

10 to 99: $1.68

100 & up: $1.47

In Stock

3202-08-COPPER
Condition: New
SKU: 57395

SECO 7 Seal - 8AN, Copper

1 to 9: $1.99

10 to 99: $1.77

100 & up: $1.55

In Stock

3202-10-ALUM
Condition: New
SKU: 41740

SECO 7 Seal - 10AN, Aluminum

1 to 9: $2.19

10 to 99: $1.95

100 & up: $1.71

In Stock

3202-10-COPPER
Condition: New
SKU: 57396

SECO 7 Seal - 10AN, Copper

1 to 9: $2.19

10 to 99: $1.95

100 & up: $1.71

In Stock

3202-12-ALUM
Condition: New
SKU: 41741

SECO 7 Seal - 12AN, Aluminum

1 to 9: $2.29

10 to 99: $2.04

100 & up: $1.79

In Stock

3202-12-COPPER
Condition: New
SKU: 57397

SECO 7 Seal - 12AN, Copper

1 to 9: $2.49

10 to 99: $2.22

100 & up: $1.95

In Stock

3202-14-ALUM
Condition: New
SKU: 80263

SECO 7 Seal - 14AN, Aluminum

1 to 7: $6.49

8 to 59: $5.85

60 & up: $5.20

In Stock

3202-14-COPPER
Condition: New
SKU: 80264

SECO 7 Seal - 14AN, Copper

1 to 7: $6.59

8 to 59: $5.94

60 & up: $5.28

In Stock

3202-16-ALUM
Condition: New
SKU: 50282

SECO 7 Seal - 16AN, Aluminum

1 to 9: $2.79

10 & up: $2.49

In Stock

3202-16-COPPER
Condition: New
SKU: 52952

SECO 7 Seal - 16AN, Copper

1 to 9: $2.99

10 to 99: $2.67

100 & up: $2.35

In Stock

3202-20-ALUM
Condition: New
SKU: 72987

SECO 7 Seal - 20AN, Aluminum

1 to 7: $3.99

8 & up: $3.58

In Stock

3202-20-COPPER
Condition: New
SKU: 72988

SECO 7 Seal - 20AN, Copper

1 to 7: $5.99

8 & up: $5.39

In Stock

3202-24-ALUM
Condition: New
SKU: 80265

SECO 7 Seal - 24AN, Aluminum

1 to 7: $6.79

8 & up: $6.12

In Stock

3202-24-COPPER
Condition: New
SKU: 80266

SECO 7 Seal - 24AN, Copper

1 to 7: $7.49

8 & up: $6.76

In Stock

3202-32-ALUM
Condition: New
SKU: 80267

SECO 7 Seal - 24AN, Aluminum

1 to 7: $7.69

8 & up: $6.94

In Stock

3202-32-COPPER
Condition: New
SKU: 80268

SECO 7 Seal - 32AN, Copper

1 to 7: $8.49

8 & up: $7.67

In Stock