1、MIL-L-81561/3 (AS) O1 June 1994 MILITARY SPECIFICATION SHEET LIFE PRESERVER, INFLATABLE, AIRCREWMEN, HEAT SEALED, WITH INFLATION DEVICE, TYPE LPU-21D/P This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Age
2、ncies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and the issue of the following specification listed in that issue of the Department of Defense Index of Specification and Standards (DODISS) specified in the soli
3、citation: MIL-L-81561 REQUIREMENTS: Desiqn and construction. The design and construction of the heat sealed life preservers furnished under this specification sheet shall be in accordance with the following drawings. The life preservers shall contain inflation devices. NAVAL AIR SYSTEMS COMMAND 975A
4、S 12 1 1106AS111 1957AS100 1957AS 1 O1 1 9 5 7AS 1 O 2 1957AS104 1957AS 105 1957AS 106 1957AS 107 1957AS108 1957AS 1 O9 1957AS110 1957ASlll 1957AS112 1957AS113 AMSC N/A Handle, Beaded, Inflation Assembly Tag, Warning, Inflatable Life Preservers and Life Rafts Index for LPU-21D/P and LPU-23C/P Life P
5、reservers Fol ding Procedure Life Preserver Assembly, Type LPU-21D/P Casing Assembly Main Panel Subassembly Back Panel Subassembly Casing Details, Types LPU-21D/P and LPU-23C/P Life Preservers Cover, Locking Pin F1 otation Assembly, Types LPU-21D/P and LPU-23C/P Li fe Preservers Bladder Assembly, Fl
6、otation, Types LPU-21D/P and LPU-23C/P Li fe Preservers Bladder Assemblies, Flotation, Types LPU-21D/P and LPU-23C/P Li fe Preservers Cover, Protective Snap Hook Strap Subassembly FSC 4220 DISTRIBUTION STATEMENT A. Approved for pub1 ic release; distribution is un1 imi ted. 1 of 2 Provided by IHSNot
7、for ResaleNo reproduction or networking permitted without license from IHS-,-,-NAVAL AIR SYSTEMS COMMAND (Continued) 1957AS114 - Baffle Assembly 1957AS115 - Identification Patch, Types LPU-21D/P and LPU-23C/P Life 1957AS116 - Patch, Inspection Record, Inflatable Life Preservers and Rafts 1957AS117 -
8、 Pocket, Protective, Types LPU-21D/P and LPU-23C/P Life 1957AS190 - Flotation B1 adder Pattern 1957AS191 - Casing Patterns, Types LPU-21D/P and LPU-23C/P Life Preservers Preservers Preservers Buoyancy. When inspected as specified in MIL-L-81561, the 1 ife preserver shall support a 60 pound steel wei
9、ght. Weisht. When inspected as specified in MIL-L-81561, the weight of the life preserver shall not be greater than 4.0 pounds. NOTES: Intended use. The LPU-21D/P life preserver is intended for use as emergency and life support equipment by aircraft personnel forced down at sea. Preparing activity: Navy - AS (Project: 4220-N397) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
