PartsTable
Technical Data Sheet
Download PDF

12510622 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12510622: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include end_diameter: 2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, bore_diameter: 1.820 INCHES MINIMUM AND 1.840 INCHES MAXIMUM IN, end_item_identification: 2520-01-382-2569, material_hardness_rating: 42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM, material_document_and_classification: SAE 1075 NATIONAL STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: SPRING,RELIEF VALVE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-664-7445, 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
12510622
NSN: 5340-01-664-7445
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_diameter2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
bore_diameter1.820 INCHES MINIMUM AND 1.840 INCHES MAXIMUM IN
end_item_identification2520-01-382-2569
material_hardness_rating42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
material_document_and_classificationSAE 1075 NATIONAL STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySPRING,RELIEF VALVE
surface_treatment_document_and_classificationSAE J403 NATIONAL STD SINGLE TREATMENT RESPONSE
NSN5340-01-664-7445
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12510622 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
•
MATERIAL HARDNESS RATING: 42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
•
END DIAMETER: 2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SAE J403 NATIONAL STD SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1075 NATIONAL STD SINGLE MATERIAL RESPONSE
•
BORE DIAMETER: 1.820 INCHES MINIMUM AND 1.840 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
END DIAMETER2.480 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSAE J403 NATIONAL STD SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1075 NATIONAL STD SINGLE MATERIAL RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING,RELIEF VALVE
END ITEM IDENTIFICATION2520-01-382-2569
BORE DIAMETER1.820 INCHES MINIMUM AND 1.840 INCHES MAXIMUM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12510622?
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 12510622?
12510622 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 12510622?
12510622 is cataloged in the U.S. Government catalog under NSN 5340-01-664-7445. 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 — 12510622