5331-01-477-2840
O-Ring
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Official Item Classification
- Name
- O-Ring
- (NSN) National Stock Number
- 5331-01-477-2840
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5331 O-Ring
- (INC) Item Name Code
- 47946
- (FIIG) Federal Item Identification Guide
- A510X0
- Date
- 08/04/2000 (26 years ago)
0.750 inches minimum and 0.760 inches maximum cross-sectional height, rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound number 50e18 special features, inavy: faring closure cap seal; drawing name: closure cap seals part name assigned by controlling agency, 19.000 inches minimum and 19.095 inches maximum center hole diameter, 400-5489319 (53711), indep fair asy periscope no; 400-6640224 (53711), indep fair assy periscope no; 6744237 (53711), ty 18b/d peris frg assy no 2; fairing periscope; fairing assy independent type 8b mod 3; mast multi-purpose antenna number 1; mast assy multi-purpose antenna number 2 end item identification
Specs & Compatibility
0.750 inches minimum and 0.760 inches maximum
19.000 inches minimum and 19.095 inches maximum
400-5489319 (53711), indep fair asy periscope no; 400-6640224 (53711), indep fair assy periscope no; 6744237 (53711), ty 18b/d peris frg assy no 2; fairing periscope; fairing assy independent type 8b mod 3; mast multi-purpose antenna number 1; mast assy multi-purpose antenna number 2
inavy: faring closure cap seal; drawing name: closure cap seals
rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound number 50e18
black
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0047946
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