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1246-304 — PLUG,PIPE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1246-304: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 AND STEEL COMP 1020 OVERALL, body_style: HEX CLOSED BODY, body_length: 4.500 INCHES NOMINAL IN, thread_class: 2B BODY, special_features: 60 DEG. V GROOVE LOCATED 0.438 IN.

ON LEFT HAND THD END IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5340-00-038-5804, 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
1246-304
NSN: 5340-00-038-5804
NIINs: 000385804, 011315722
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 AND STEEL COMP 1020 OVERALL
body_styleHEX CLOSED BODY
body_length4.500 INCHES NOMINAL IN
thread_class2B BODY
special_features60 DEG. V GROOVE LOCATED 0.438 IN. ON LEFT HAND THD END IN
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.437 INCHES BODY IN
metallic_hardness_rating40.0 NOMINAL ROCKWELL C
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) BODY
material_document_and_classificationFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI/SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-00-038-5804
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1246-304 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
BODY STYLE: HEX CLOSED BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI/SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.437 INCHES BODY IN
•
BODY LENGTH: 4.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 2B BODY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BODY STYLEHEX CLOSED BODY
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI/SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.437 INCHES BODY IN
BODY LENGTH4.500 INCHES NOMINAL IN
SPECIAL FEATURES60 DEG. V GROOVE LOCATED 0.438 IN. ON LEFT HAND THD END IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B BODY
MATERIALSTEEL COMP 1010 AND STEEL COMP 1020 OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) BODY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1246-304?
1246-304 is a PLUG,PIPE.
What is the NSN for 1246-304?
1246-304 is cataloged in the U.S. Government catalog under NSN 5340-00-038-5804. This indicates validated use in U.S. government and defense supply chains.
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