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12280996 — ROD,STRAIGHT,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12280996: ROD,STRAIGHT,HEADLESS.

The ROD,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 AND STEEL COMP 8640 OVERALL, overall_length: 78.000 INCHES NOMINAL IN, overall_diameter: 0.375 INCHES NOMINAL IN, special_features: HEAT TREAT: QUENCH AND TEMPER HARDNESS 50/54 RC; ALL STEEL MATERIAL USED ON THIS ROD 4140, 4142, 8640, AND 8642, material_document_and_classification: ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-383-5965, 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
12280996
NSN: 5340-01-383-5965
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 AND STEEL COMP 8640 OVERALL
overall_length78.000 INCHES NOMINAL IN
overall_diameter0.375 INCHES NOMINAL IN
special_featuresHEAT TREAT: QUENCH AND TEMPER HARDNESS 50/54 RC; ALL STEEL MATERIAL USED ON THIS ROD 4140, 4142, 8640, AND 8642
material_document_and_classificationASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5340-01-383-5965
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12280996 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
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: STEEL COMP 4140 AND STEEL COMP 8640 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH78.000 INCHES NOMINAL IN
SPECIAL FEATURESHEAT TREAT: QUENCH AND TEMPER HARDNESS 50/54 RC; ALL STEEL MATERIAL USED ON THIS ROD 4140, 4142, 8640, AND 8642
MATERIALSTEEL COMP 4140 AND STEEL COMP 8640 OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 12280996?
12280996 is a ROD,STRAIGHT,HEADLESS.
What is the NSN for 12280996?
12280996 is cataloged in the U.S. Government catalog under NSN 5340-01-383-5965. This indicates validated use in U.S. government and defense supply chains.
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