Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER NEOPRENE OVERALL, cross-sectional_width: 0.560 INCHES NOMINAL IN, cross-sectional_height: 0.530 INCHES NOMINAL IN, end_item_identification: OE-581/USR, ANTENNA SYSTEM(GBS), cross-sectional_shape_style: E SHAPE, part_name_assigned_by_controlling_agency: (INAVY)SEAL, RUBBER;(DRAWING)BULB SEAL RADOME ACCESS DOOR(4389). This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-558-8490, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
GR871
NSN:5330-01-558-8490 FSC:5330 CAGE:0DND6 — ATLANTIC RUBBER COMPANY, INC. (USA)
SPECIFICATIONS
material
RUBBER NEOPRENE OVERALL
cross-sectional_width
0.560 INCHES NOMINAL IN
cross-sectional_height
0.530 INCHES NOMINAL IN
end_item_identification
OE-581/USR, ANTENNA SYSTEM(GBS)
cross-sectional_shape_style
E SHAPE
part_name_assigned_by_controlling_agency
(INAVY)SEAL, RUBBER;(DRAWING)BULB SEAL RADOME ACCESS DOOR(4389)
NSN
5330-01-558-8490
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: E SHAPE
•
MATERIAL: RUBBER NEOPRENE OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.530 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.560 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE
E SHAPE
PART NAME ASSIGNED BY CONTROLLING AGENCY
(INAVY)SEAL, RUBBER;(DRAWING)BULB SEAL RADOME ACCESS DOOR(4389)
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FREQUENTLY ASKED QUESTIONS
What is GR871?
GR871 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace GR871?
There are 14 known substitutes for GR871: 699812-000, 5W, 194074 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GR871?
GR871 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-558-8490. This indicates validated use in U.S. government and defense supply chains.
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