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1-400918-009 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1-400918-009: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: PLASTIC, body_thickness: 0.750 INCHES NOMINAL IN, outside_diameter: 3.312 INCHES NOMINAL IN, securing_device_type: THREADED FASTENER, peripheral_shape_style: ROUND, MULTI HOLES, cross-sectional_shape_style: FLAT W/OPEN CENTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-706-1715, 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
1-400918-009
NSN: 5340-00-706-1715
FSC: 5340 — Hardware, Commercial
CAGE: 81872 — OLYMPIC PLASTICS CO SUBSIDIARY OF INTERCONTINENTAL DIAMOND CORP (USA)
SPECIFICATIONS
materialPLASTIC
body_thickness0.750 INCHES NOMINAL IN
outside_diameter3.312 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTI HOLES
hole_quantity_along_length2
cross-sectional_shape_styleFLAT W/OPEN CENTER
distance_between_hole_centers1.500 INCHES NOMINAL IN
material_document_and_classificationSTYRON DOW 420,DOW CHEMICAL MFR REF SINGLE MATERIAL RESPONSE
bolt_hole_centerline_to_nearest_edge_distance0.906 INCHES NOMINAL IN
NSN5340-00-706-1715
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1-400918-009 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
•
HOLE QUANTITY ALONG LENGTH: 2
•
DISTANCE BETWEEN HOLE CENTERS: 1.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: STYRON DOW 420,DOW CHEMICAL MFR REF SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
•
OUTSIDE DIAMETER: 3.312 INCHES NOMINAL IN
•
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE: 0.906 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
TECHNICAL CHARACTERISTICS
HOLE QUANTITY ALONG LENGTH2
DISTANCE BETWEEN HOLE CENTERS1.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSTYRON DOW 420,DOW CHEMICAL MFR REF SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
OUTSIDE DIAMETER3.312 INCHES NOMINAL IN
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.906 INCHES NOMINAL IN
SECURING DEVICE TYPETHREADED FASTENER
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
MATERIALPLASTIC
BODY THICKNESS0.750 INCHES NOMINAL 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 2
HP600-4-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
HP600-4-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-400918-009?
1-400918-009 is a COVER,ACCESS.
What parts can replace 1-400918-009?
There are 2 known substitutes for 1-400918-009: HP600-4-9, HP600-4-0. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-400918-009?
1-400918-009 is cataloged in the U.S. Government catalog under NSN 5340-00-706-1715. This indicates validated use in U.S. government and defense supply chains.
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