MODIFICATION
J -- TRAVEL LOCK ACTUATOR SEAL PACKAGE
- Notice Date
- 3/10/2010
- Notice Type
- Modification/Amendment
- Contracting Office
- US Army, Army Contracting Command, Joint Munitions and Lethality (JM&L) Contracting Center, Picatinny Arsenal, New Jersey 07806-5000
- ZIP Code
- 07806-5000
- Solicitation Number
- W15QKN-10-R-0304
- Response Due
- 3/19/2010
- Archive Date
- 3/19/2011
- Point of Contact
- Michael Grant, Contract Specialist, (973)724-6742
- E-Mail Address
-
Michael Grant
(michael.grant16@us.army.mil)
- Small Business Set-Aside
- N/A
- Description
- Q: Is the boot necessary if we can seal out contamination from ingressinginto the hardware?A: No, if contaminants can be effectively stopped from entering, a boot isnot required. Q: How will the Boot be retained in current hardware?A: If a boot is found to be the only way to seal the internals, then that isa discussion for the future. Q: How will the piston seal cap retain the boot?A: Same as 2nd Question/Answer. Q: How will the rod retain the boot?A: Same as 2nd Question/Answer. Q: Can more information on the shaft be provided?A: The surface finish is unknown. The OD is shown on the drawing. Thisassembly (travel lock actuator as a whole) is a sole source item provided tothe government. We only know envelope dimensions for sure, anything inside theassembly is considered to be a black box. Q: What is the current seal material?A: Current seal material is unknown. Q: What is the media to seal? (Example Fluid, Grease etc).A: Media to seal in is primarily air with some grease. Main goal of the sealsis to prevent external contamination by water, dirt, etc. Q: Environmental media to seal out? (Example: Rain, Dirt, Sand, Ice etc...)A: Environmental requirements are shown on the drawing (Drw:12361513) notes22-29. Q: Temperature Range?A: Operating temperature range is -50 to +120 deg F. Q: Pressure?A: Internal pressure would be negligibly higher than ambient due to airheating in hot condition. Q: Stroke length, Retracted height, Extended height?A: Stroke Length: 4 inches, Retracted height of piston from top of currentseal: 0.25 inches, Extended height: 4.25 inches. Q: Current Seal part numbers?A: No replacement seals are available commercially. Q: Life of actuatorA: 20,000 cycles as described in note 20 on the drawing spec (Drw:12361513).
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/notices/6d2506e1f5c972757b3445f6efe211b1)
- Record
- SN02088897-W 20100312/100310235642-6d2506e1f5c972757b3445f6efe211b1 (fbodaily.com)
- Source
-
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