AS Fittings (Aerospace)
Hydraulic Grease Fittings
Aerospace Grease Fittings are manufactured according to the SAE AS Series Standards.
Note. Independent Laboratory Testing Maybe Required for Full Aerospace Approval. Check With Your Aviation Authority.
SAE AS 35411 – General Procurement Specification.
SAE AS 15001 – 1/4″ x 28 Thread Steel Fittings
SAE AS 15002 – UNF Steel Fittings
SAE AS 15003 – 1/8″ x 27 PTF Steel Fittings
SAE AS 15004 – 1/4″ x 28 Nickel Copper Alloy (Monel®) Fittings
SAE AS 15005 – 1/8″ x 27 PTF Nickel Copper Alloy (Monel®) Fittings
SAE AS 15720 – 1/4″ x 28 Stainless Steel Fittings
SAE AS 15721 – 1/8″ x 27 PTF Stainless Steel Fittings


Quality Grease Nipples, Made in Britain
At Kingfisher Lubrication, we manufacture our full range of grease fittings right here in Britain. From standard grease nipples to custom fittings, every part is made with care, using high-quality materials and strict quality checks.
Keeping our manufacturing in the UK means:
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Better consistency and reliability
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Faster turnaround times
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Easier traceability and accountability
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Support for British industry and jobs
We don’t cut corners or outsource key parts of the process. Our customers rely on us for products that last—and being made in Britain helps us deliver just that.
1/4″ x 28 SAE-LT Straight Grease Fitting AS15001-1P
151641
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/4″ x 28 SAE-LT Straight Grease Fitting AS15001-2P
151680
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Product Long, Aerospace
1/4” x 28 -SAE-LT 45˚ Grease Fitting AS15001-3P
210450
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/4” x 28 SAE-LT- 90˚ Grease Fitting AS15001-4P
210750
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/4″ x 28 UNF Straight Grease Fitting AS15002-1P
200021
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
5/16″ x 32 UNEF Straight Grease Fitting AS15002-2P
200022
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/4″ x 28 UNF 45° Grease Fitting AS15002-3P
210023
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
5/16″ x 32 UNEF 65° Grease Fitting AS15002-4P
210024
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF Straight Grease Fitting AS15003-1P
156510
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF Long Straight Grease Fitting AS15003-2P
151607
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF 30° Grease Fitting AS15003-3P
437611
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF 45° Grease Fitting AS15003-4P
437688
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF 65° Grease Fitting AS15003-5P
437612
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/8″ x 27 PTF 90° Grease Fitting AS15003-6P
437613
Categories Hydraulic Grease Nipple, Grease Nipples, Mild Steel, Aerospace
1/4 x 28 SAE-LT Nickel Copper Alloy (Monel®) Straight Grease Fitting AS15004-1
MO1428
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/4″ x 28 SAE-LT 45° Grease Fitting Nickel Copper Alloy (Monel®) AS15004-2
MO1445
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/4″ x 28 SAE-LT 90° Nickel Copper Alloy (Monel®) AS15004-3
MO1490
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/8″ x 27 PTF Straight Grease Fitting NiCu Alloy (Monel®) AS15005-1
MO6610
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/8″ x 27 PTF Straight Grease Fitting NiCu Alloy (Monel®) AS15005-2
MO1607
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/8″ x 27 PTF 90° Grease Fitting NiCu Alloy (Monel®) AS15005-5
MO1890
Categories Hydraulic Grease Nipple, Grease Nipples, Ni/Cu Monel, Aerospace
1/4″ x 28 SAE-LT Straight Grease Fitting Stainless Steel AS15720-1
80157201
Categories Hydraulic Grease Nipple, Grease Nipples, Aerospace
1/4″ x 28 SAE-LT 45° Grease Fitting Stainless Steel AS15720-2
811572045
Categories Hydraulic Grease Nipple, Grease Nipples, Aerospace
1/4″ x 28 SAE-LT 90° Grease Fitting Stainless Steel AS15720-3
811572090
Categories Hydraulic Grease Nipple, Grease Nipples, Aerospace
1/8″ x 27 PTF Straight Grease Fitting Stainless Steel AS15721-1
806610
Categories Hydraulic Grease Nipple, Grease Nipples, Aerospace
1/8″ x 27 PTF 90° Grease Fitting Stainless Steel AS15721-5
81572190
Categories Hydraulic Grease Nipple, Grease Nipples, Aerospace
Looking for something else? View our full range of grease fittings and fittings here.

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Use the bar below to search the whole site, or if you still can’t find what you need, just give us a call!



























