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25967-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25967-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.1500 INCHES MINIMUM AND 3.1800 INCHES MAXIMUM IN, length: 2.8650 INCHES MINIMUM AND 2.8950 INCHES MAXIMUM IN, material: PLASTIC EPOXY AND GLASS FIBER, hole_diameter: 0.1360 INCHES NOMINAL IN, body_thickness: 0.0050 INCHES MINIMUM AND 0.0100 INCHES MAXIMUM IN, special_features: THERE ARE 14 HOLES IN THE ITEM EACH HOLE HAS A DIA. OF 0.3120 IN.

IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-424-6656, 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
25967-1
NSN: 5340-01-424-6656
FSC: 5340 — Hardware, Commercial
CAGE: 30377 — SMITHS AEROSPACE, INC., ELECTRONIC SYSTEMS-GRAND RAPIDS (USA)
SPECIFICATIONS
width3.1500 INCHES MINIMUM AND 3.1800 INCHES MAXIMUM IN
length2.8650 INCHES MINIMUM AND 2.8950 INCHES MAXIMUM IN
materialPLASTIC EPOXY AND GLASS FIBER
hole_diameter0.1360 INCHES NOMINAL IN
body_thickness0.0050 INCHES MINIMUM AND 0.0100 INCHES MAXIMUM IN
special_featuresTHERE ARE 14 HOLES IN THE ITEM EACH HOLE HAS A DIA. OF 0.3120 IN. IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, FOUR HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_width2.2500 INCHES NOMINAL IN
distance_between_holes_along_length2.3800 INCHES NOMINAL IN
NSN5340-01-424-6656
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25967-1 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.1200 INCHES NOMINAL IN
•
LENGTH: 2.8650 INCHES MINIMUM AND 2.8950 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.3800 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.2500 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.1200 INCHES NOMINAL IN
LENGTH2.8650 INCHES MINIMUM AND 2.8950 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.3800 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.2500 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-18177 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.2450 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM IN
SPECIAL FEATURESTHERE ARE 14 HOLES IN THE ITEM EACH HOLE HAS A DIA. OF 0.3120 IN. 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
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 25967-1?
25967-1 is a COVER,ACCESS.
What is the NSN for 25967-1?
25967-1 is cataloged in the U.S. Government catalog under NSN 5340-01-424-6656. This indicates validated use in U.S. government and defense supply chains.
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