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123ABP10179-27 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

123ABP10179-27: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS), hole_diameter: 0.166 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN, body_thickness: 0.047 INCHES MINIMUM IN, special_features: COLOR GREEN; FURNISHED W/SEVEN BONDED SHIMS, features_provided: SPECIAL MARKING, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-258-9195, 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
123ABP10179-27
NSN: 5340-01-258-9195
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
hole_diameter0.166 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
body_thickness0.047 INCHES MINIMUM IN
special_featuresCOLOR GREEN; FURNISHED W/SEVEN BONDED SHIMS
features_providedSPECIAL MARKING
securing_device_typeSPECIAL
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationG-4003,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
NSN5340-01-258-9195
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 123ABP10179-27 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: G-4003,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: SPECIAL MARKING
•
SECURING DEVICE TYPE: SPECIAL
•
MATERIAL: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
•
HOLE DIAMETER: 0.166 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
•
BODY THICKNESS: 0.047 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONG-4003,CAGEC 26512 MFR REF SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDSPECIAL MARKING
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESCOLOR GREEN; FURNISHED W/SEVEN BONDED SHIMS
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS)
HOLE DIAMETER0.166 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
BODY THICKNESS0.047 INCHES MINIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 123ABP10179-27?
123ABP10179-27 is a COVER,ACCESS.
What is the NSN for 123ABP10179-27?
123ABP10179-27 is cataloged in the U.S. Government catalog under NSN 5340-01-258-9195. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.