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029956-9 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

029956-9: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 24.000 INCHES NOMINAL IN, length: 56.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.250 INCHES NOMINAL IN, corner_cut_type: ROUND, surface_treatment: PAINT POLYURETHANE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-540-1517, 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
029956-9
NSN: 5340-01-540-1517
FSC: 5340 — Hardware, Commercial
CAGE: 56529 — HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC (USA)
SPECIFICATIONS
width24.000 INCHES NOMINAL IN
length56.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
hole_diameter0.250 INCHES NOMINAL IN
corner_cut_typeROUND
surface_treatmentPAINT POLYURETHANE
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width6
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySUPPORT ASSEMBLY, STORAGE CONTAINER BOTTOM PANEL
NSN5340-01-540-1517
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 029956-9 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
•
LENGTH: 56.750 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: THREADED FASTENER
•
HOLE QUANTITY ALONG WIDTH: 6
•
SURFACE TREATMENT: PAINT POLYURETHANE
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 24.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH56.750 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPETHREADED FASTENER
HOLE QUANTITY ALONG WIDTH6
SURFACE TREATMENTPAINT POLYURETHANE
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH24.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSUPPORT ASSEMBLY, STORAGE CONTAINER BOTTOM PANEL
CORNER CUT TYPEROUND
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 029956-9?
029956-9 is a COVER,ACCESS.
What is the NSN for 029956-9?
029956-9 is cataloged in the U.S. Government catalog under NSN 5340-01-540-1517. This indicates validated use in U.S. government and defense supply chains.
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