O-Rings & Retaining Rings for Aerospace

High quality, durable Retaining Rings are essential to many aerospace applications. We stock four varieties of Retaining Rings, including Metric, Spiral, External and Internal rings. Aerospace Fasteners conforms to strict Quality Control protocols, empowering every customer with peace of mind that they’re receiving the finest fastening equipment solutions.

  • Extruded
  • Precision Lathe Cut
  • Metal
  • O-Ring Manufacturers
  • Simrit
  • Freudenberg-NOK
  • Parker Seals

Aerospace O-Ring Part Numbers

  • AMS Specifications
  • AMS3201 Nitrile (Buna-N)
  • AMS3205 Nitrile (Buna-N)
  • AMS3208 Neoprene
  • AMS3209 Neoprene
  • AMS3212 Nitrile (Buna-N)
  • AMS3215 Nitrile (Buna-N)
  • AMS3227 Nitrile (Buna-N)
  • AMS3238 Butyl
  • AMS3301 Silicone
  • AMS3302 Silicone
  • AMS3303 Silicone
  • AMS3304 Silicone
  • AMS3305 Silicone
  • AMS3326 Fluorosilicone
  • AMS3335 Silicone
  • AMS3337 Silicone
  • AMS3345 Silicone
  • AMS3357 Silicone
  • AMS3651 PTFE
  • AMS3652 PTFE
  • AMS3656 PTFE
  • AMS3660 PTFE
  • AMS3667 PTFE
  • AMS7260 Nitrile (Buna-N)
  • AMS7267 Silicone
  • AMS7270 Nitrile (Buna-N)
  • AMS7271 Nitrile (Buna-N)
  • AMS7272 Silicone
  • AMS7273 Silicone
  • AMS7274 Nitrile (Buna-N)
  • AMS7276 Fluorocarbon
  • AMS7277 Fluorocarbon
  • AMS7278 Fluorocarbon
  • AMS7279 Fluorocarbon
  • MS Military Standards
  • MS3211-3217 Retaining Ring, Metal
  • MS9012-9014 Retaining Ring, Metal
  • MS9020 O'Ring, Nitrile (Buna-N)
  • MS9021 O'Ring, Nitrile (Buna-N)
  • MS9058 Back-Up, PTFE
  • MS9068 O'Ring, Silicone
  • MS9134-9140 Gasket
  • MS9141 O'Ring, Metal
  • MS9142 O'Ring, Metal
  • MS9202-9205 O'Ring, Metal
  • MS9241 O'Ring, Nitrile (Buna-N)
  • MS9355 O'Ring, Nitrile (Buna-N)
  • MS9371-9376 O'Ring, Metal
  • MS9385 Fluorosilicone
  • MS9386 O'Ring, Silicone
  • MS9387 O'Ring, Silicone
  • MS9388 O'Ring, Fluorocarbon
  • MS9484 Back-Up, PTFE
  • MS9770-9773 O'Ring, PTFE
  • MS9955 O'Ring, PTFE
  • MS9956 O'Ring, PTFE
  • MS9966 O'Ring, Silicone
  • MS9967 O'Ring, Silicone
  • MS9970 O'Ring, Fluorocarbon
  • MS16624-16634 Retaining Ring, Metal
  • MS17413 O'Ring, Fluorocarbon
  • MS24690 O'Ring, Nitrile (Buna-N)
  • AS27194-27198 Gask-O-Seal
  • MS28772 Back-Up, PTFE
  • MS28773 "D" Ring
  • MS28774 Back-Up, PTFE
  • MS28775 Back-Up, PTFE
  • MS28776 O'Ring, Nitrile (Buna-N)
  • MS28777 Scrapper Ring, Metal
  • MS28778 Back-Up, Leather
  • MS28782 O'Ring, Nitrile (Buna-N)
  • MS28783 Back-Up, PTFE
  • MS28784 Back-Up, PTFE
  • MS28900 See MS28775
  • MS28932 O'Ring, Neoprene
  • MS29512 Felt Strip
  • MS29513 O'Ring, Nitrile (Buna-N)
  • MS29561 O'Ring, Nitrile (Buna-N)
  • MS33666 O'Ring, Nitrile (Buna-N)
  • MS33688 O'Ring, Sizes Only
  • MS35489 O'Ring, Sizes Only
  • MS35490 Grommet, Rubber
  • MS35803 See MS35489
  • MS90064 Back-Up, Leather
  • MS90707 Retaining Ring, Metal
  • MS90708 Retaining Ring, Metal
  • MS21266 Grommet, Plastic
  • AN & AS Standards
  • AN901 Gasket, Metal
  • AN931 Grommet, Rubber
  • AN6227 O'Ring
  • AN6228 Metal Adapter, Female
  • AN6229 Metal Adapter, Male
  • AN6230 O'Ring
  • AN6231 Scrapper, Metal
  • AN6244 Gasket
  • AN6246 Back-Up, Leather
  • AN6290 O'Ring
  • AN6291 Back-Up, Leather
  • AN123856 To AN124034 O'Rings
  • AS3084 O'Rings, Fluorocarbon
  • AS3085 O'Rings, Fluorocarbon
  • AS3208 O'Rings, Fluorocarbon
  • AS3209 O'Rings, Fluorocarbon
  • M Military Standards
  • M24211/1 Seal, Waveguide
  • M24211/2 Seal, Waveguide
  • M25988/1 O'Ring, Fluorosilicone
  • M25988/2 O'Ring, Fluorosilicone
  • M25988/3 O'Ring, Fluorosilicone
  • M25988/4 O'Ring, Fluorosilicone
  • M83248/1 O'Ring, Fluorocarbon
  • M83248/2 O'Ring, Fluorocarbon
  • M83461/1 O'Ring, Nitrile (Buna-N)
  • M83485/1 O'Ring, Fluorocarbon
  • NAS Military Standards
  • NAS617 O'Rings, Nitrile (Buna-N)
  • NAS1523 Stat-O-Seal
  • NAS1593 O'Ring, Fluorocarbon
  • NAS1596 O'Ring, Fluorocarbon
  • NAS1601 O'Ring, Ethylene Propylene
  • NAS1602 O'Ring, Ethylene Propylene
  • NAS1611 O'Ring, Ethylene Propylene
  • NAS1612 O'Ring, Ethylene Propylene
  • NAS1613 Procurement Specification
  • Material Specifications
  • MIL-G-1149
  • MIL-G-21610
  • MIL-G-3036
  • MIL-G-23652
  • MIL-R-3533
  • MIL-P-25732
  • MIL-R-5049
  • MIL-R-25897 (See AMS-R-83248)
  • MIL-P-5313
  • MIL-R-25988
  • MIL-P-5315
  • MIL-R-83248
  • MIL-P-5510
  • MIL-R-83285
  • MIL-P-5516 (See AMS-P-25732)
  • MIL-P-83461
  • MIL-W-5521
  • MIL-R-83485
  • MIL-R-6855
  • MIL-G-83528
  • MIL-G-7021
  • ZZ-R-765
  • MIL-R-7361
  • ASTM D2000
  • MIL-R-7362
  • SAE J200
  • MIL-R-8791
  • MIL-G-21569
  • MIL-R-21248
  • Simrit
  • Freudenberg-NOK
  • Parker Seals
  • Metric
  • Spiral
  • External
  • Internal

Aerospace Retaining Rings Part Numbers

  • MS16624
  • MS16625
  • MS16626
  • MS16628
  • MS16630
  • MS16632
  • MS16634
  • MS90707
  • MS3215
  • MS3217
  • M27426/1
  • M27426/3
  • AS3215
  • AS3217
  • MS16627
  • MS16629
  • MS16631
  • MS16633
  • MS90708
  • M27426/2
  • M27426/4
  • AS3216
  • AS3218
  • Smalley
  • Spirolox
  • Rotorclip
  • Associated Spring
  • Arcon Ring
  • Ring-Masters
Aerospace Fasteners, Inc.

205 E. Neches Street
Palestine, TX 75801

Call Us!: 903.723.0693

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