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12421907-002 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421907-002: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 202.0 MILLIMETERS NOMINAL MM, surface_treatment: PAINT, mounting_hole_type: PLAIN, end_item_identification: W/S FMTV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: BRACKET ASSY, EXHAUST PIPE SUPPORT, REAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-494-0146, 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
12421907-002
NSN: 5340-01-494-0146
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length202.0 MILLIMETERS NOMINAL MM
special_featuresMADE FROM 2 PIECES: 5340-01-470-1340 LOOP CLAMP AND 5340-01-470-3090 BRACKET MOUNTING. BRACKET IS SLIGHTLY BENT TO PROVIDE LARGEST WELD SURFACE AND WELDED TO THE TOP OF THE LOOP AT A 35 DEGREE ANGLE.
surface_treatmentPAINT
mounting_hole_typePLAIN
mounting_hole_quantity4
end_item_identificationW/S FMTV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
material_document_and_classificationASTM 1107 TYPE 304L (UNS S30443) OR TYPE 321 (UNS S32100) ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A240 TYPE 304L OR TYPE 321, FINISH 4 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBRACKET ASSY, EXHAUST PIPE SUPPORT, REAR
NSN5340-01-494-0146
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421907-002 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: 4
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM 1107 TYPE 304L (UNS S30443) OR TYPE 321 (UNS S32100) ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A240 TYPE 304L OR TYPE 321, FINISH 4 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PAINT
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
MATERIAL DOCUMENT AND CLASSIFICATIONASTM 1107 TYPE 304L (UNS S30443) OR TYPE 321 (UNS S32100) ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A240 TYPE 304L OR TYPE 321, FINISH 4 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH202.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESMADE FROM 2 PIECES: 5340-01-470-1340 LOOP CLAMP AND 5340-01-470-3090 BRACKET MOUNTING. BRACKET IS SLIGHTLY BENT TO PROVIDE LARGEST WELD SURFACE AND WELDED TO THE TOP OF THE LOOP AT A 35 DEGREE ANGLE.
SURFACE TREATMENTPAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET ASSY, EXHAUST PIPE SUPPORT, REAR
END ITEM IDENTIFICATIONW/S FMTV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALSTEEL CORROSION RESISTING
MOUNTING HOLE TYPEPLAIN
SUBSTITUTES & CROSS-REFERENCES 1
12421907Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421907-002?
12421907-002 is a BRACKET,MOUNTING.
What parts can replace 12421907-002?
There is 1 known substitute for 12421907-002: 12421907. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421907-002?
12421907-002 is cataloged in the U.S. Government catalog under NSN 5340-01-494-0146. This indicates validated use in U.S. government and defense supply chains.
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