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PartsTable / COMPONENT / GS179BG1
GS179BG1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

NONMETALLIC SPECIAL SHAPED SECTI. Key specifications include length: 156.000 INCHES NOMINAL IN, material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) JACKET, inside_radius: 0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN, outside_radius: 0.480 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, overall_height: 1.170 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN, special_features: GRAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9390-01-090-9166, 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
GS179BG1
NSN: 9390-01-090-9166
FSC: 9390
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
length156.000 INCHES NOMINAL IN
materialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) JACKET
inside_radius0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
outside_radius0.480 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
overall_height1.170 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
special_featuresGRAY
base_flange_width0.271 INCHES NOMINAL IN
environmental_protectionFUEL RESISTANT AND OIL RESISTANT
minimum_tensile_strengthERR-060
cross-sectional_shape_styleHOLLOW CORE, CUSHION SEAL
nondefinitive_spec/std_data1 CLASS AND 50 GRADE AND II TYPE
nonmetallic_hardness_rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
NSN9390-01-090-9166
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NONMETALLIC SPECIAL SHAPED SECTI TITLE COMPONENT PN GS179BG1 MFR NONMETALLIC SPECIAL SH
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW CORE, CUSHION SEAL
•
MATERIAL: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) JACKET
•
BASE FLANGE WIDTH: 0.271 INCHES NOMINAL IN
•
OUTSIDE RADIUS: 0.480 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
•
INSIDE RADIUS: 0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 50 GRADE AND II TYPE
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEHOLLOW CORE, CUSHION SEAL
MATERIALPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) JACKET
OVERALL HEIGHT1.170 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
BASE FLANGE WIDTH0.271 INCHES NOMINAL IN
OUTSIDE RADIUS0.480 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
INSIDE RADIUS0.430 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTHERR-060
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 50 GRADE AND II TYPE
LENGTH156.000 INCHES NOMINAL IN
NONMETALLIC HARDNESS RATING45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
PCM6334Interchangeable
interchangeable cross-reference
interchangeable
11501AInterchangeable
interchangeable cross-reference
interchangeable
6990Interchangeable
interchangeable cross-reference
interchangeable
219-2234Interchangeable
interchangeable cross-reference
interchangeable
858360Interchangeable
interchangeable cross-reference
interchangeable
2823-33Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GS179BG1?
GS179BG1 is a NONMETALLIC SPECIAL SHAPED SECTI.
What parts can replace GS179BG1?
There are 13 known substitutes for GS179BG1: PCM6334, 11501A, 6990 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GS179BG1?
GS179BG1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9390-01-090-9166. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026