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12578097 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12578097: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OR STEEL COMP 4140, color_chip_number: 33446, end_item_identification: 2350-01-577-0830, material_document_and_classification: ASTM A233 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES, part_name_assigned_by_controlling_agency: HOUSING, INDEX BOLT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-643-7105, 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
12578097
NSN: 5340-01-643-7105
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OR STEEL COMP 4140
special_featuresHAS A ROCKWELL C HARDNESS RATING OF 28-32. PROTECTIVE FINISH PER 19207-12577737, PARAGRAPH 2.1. HAS (1) 1.3136 INCH DIAMETER HOLE THAT IS 1.141 INCHES DEEP. IN
color_chip_number33446
end_item_identification2350-01-577-0830
material_document_and_classificationASTM A233 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyHOUSING, INDEX BOLT
NSN5340-01-643-7105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12578097 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
•
COLOR CHIP NUMBER: 33446
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A233 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES
•
COLOR: TAN, 686A A
•
MATERIAL: STEEL COMP 4340 OR STEEL COMP 4140
TECHNICAL CHARACTERISTICS
COLOR CHIP NUMBER33446
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A233 ASSN STD ALL MATERIAL RESPONSES OR ASTM A108 ASSN STD ALL MATERIAL RESPONSES
COLORTAN, 686A A
SPECIAL FEATURESHAS A ROCKWELL C HARDNESS RATING OF 28-32. PROTECTIVE FINISH PER 19207-12577737, PARAGRAPH 2.1. HAS (1) 1.3136 INCH DIAMETER HOLE THAT IS 1.141 INCHES DEEP. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOUSING, INDEX BOLT
END ITEM IDENTIFICATION2350-01-577-0830
MATERIALSTEEL COMP 4340 OR STEEL COMP 4140
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 12578097?
12578097 is a BRACKET,MOUNTING.
What is the NSN for 12578097?
12578097 is cataloged in the U.S. Government catalog under NSN 5340-01-643-7105. This indicates validated use in U.S. government and defense supply chains.
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