PartsTable
Technical Data Sheet
Download PDF

12446541 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12446541: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: MATERIAL IS HEAT TREATED TO HRC 23-38., mounting_hole_type: PLAIN, mounting_hole_diameter: 0.182 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, end_item_identification: 2520-01-626-5061, part_name_assigned_by_controlling_agency: STOP, SPOOL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-646-0036, 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
12446541
NSN: 5340-01-646-0036
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMATERIAL IS HEAT TREATED TO HRC 23-38.
mounting_hole_typePLAIN
mounting_hole_diameter0.182 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
mounting_hole_quantity2
end_item_identification2520-01-626-5061
material_document_and_classificationASTM A732 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySTOP, SPOOL
NSN5340-01-646-0036
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12446541 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 HOLE QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A732 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.182 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
MATERIAL: STEEL
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A732 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.182 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL IS HEAT TREATED TO HRC 23-38.
PART NAME ASSIGNED BY CONTROLLING AGENCYSTOP, SPOOL
END ITEM IDENTIFICATION2520-01-626-5061
MATERIALSTEEL
MOUNTING HOLE TYPEPLAIN
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)No demilitarization required
Ready to buy 12446541?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12446541?
12446541 is a STOP,MECHANICAL.
What is the NSN for 12446541?
12446541 is cataloged in the U.S. Government catalog under NSN 5340-01-646-0036. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12446541