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3148041 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3148041: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OVERALL, special_features: NHA IS 20-60684; NOMINAL STOCK IS 6 1/8 X 3 1/2; DESIGNED FOR THE MK. 7 MOD 2, material_document_and_classification: QQ-S-634 COND.

CF, GRADE 1020 FED SPEC ALL MATERIAL RESPONSES OVERALL, part_name_assigned_by_controlling_agency: PIN FAIRLEAD SHEAVE FLUSH DECK STANCHION. This part is cataloged in the U.S. Government catalog under NSN 5330-00-255-0294, 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
3148041
NSN: 5330-00-255-0294
NIINs: 002550294, 008303243
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
special_featuresNHA IS 20-60684; NOMINAL STOCK IS 6 1/8 X 3 1/2; DESIGNED FOR THE MK. 7 MOD 2
material_document_and_classificationQQ-S-634 COND. CF, GRADE 1020 FED SPEC ALL MATERIAL RESPONSES OVERALL
part_name_assigned_by_controlling_agencyPIN FAIRLEAD SHEAVE FLUSH DECK STANCHION
NSN5330-00-255-0294
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3148041 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 0.594 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE DIAMETER: 0.531 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
BOLT CIRCLE DIAMETER: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER0.594 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OVERALL WIDTH2.312 INCHES NOMINAL IN
APERTURE DIAMETER0.531 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER1.625 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.344 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
3215207Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3148041?
3148041 is a PIN,SHOULDER,HEADED.
What parts can replace 3148041?
There is 1 known substitute for 3148041: 3215207. Substitute compatibility should be verified for your specific system.
What is the NSN for 3148041?
3148041 is cataloged in the U.S. Government catalog under NSN 5330-00-255-0294. This indicates validated use in U.S. government and defense supply chains.
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