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12462853 — ADAPTER,STRAIGHT,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12462853: ADAPTER,STRAIGHT,FLANGE TO PIPE.

ADAPTER,STRAIGHT,FLANGE TO PIPE. Key specifications include material: STEEL COMP 1010 AND STEEL COMP 1025 FLANGE, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: STEEL CARBON, 1010 THRU 1025, SPEC ASTM A108, nominal_thickness: 1.126 INCHES ALL ENDS IN, surface_treatment: ZINC AND NICKEL FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-468-3678, 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
12462853
NSN: 4730-01-468-3678
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 AND STEEL COMP 1025 FLANGE
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
special_featuresSTEEL CARBON, 1010 THRU 1025, SPEC ASTM A108
nominal_thickness1.126 INCHES ALL ENDS IN
surface_treatmentZINC AND NICKEL FLANGE
bolt_hole_quantity9 ALL ENDS
flange_face_designRAISED STRAIGHT ALL ENDS
end_item_identificationCARRIER, CARGO P/N 87T0078, 2350-01-456-7884; WSD: FIGHTING VEHICLE SYSTEMS, BRADLEY (BFVS); MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
nominal_outside_diameter2.8358 INCHES ALL ENDS IN
bolt_hole_nominal_diameter0.281 INCHES ALL ENDS IN
raised_face_nominal_height0.188 INCHES ALL ENDS IN
NSN4730-01-468-3678
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12462853 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, TYPE II ASSN STD ALL TREATMENT RESPONSES FLANGE
•
BOLT CIRCLE NOMINAL DIAMETER: 5.375 INCHES ALL ENDS IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD ALL MATERIAL RESPONSES FLANGE
•
BOLT HOLE NOMINAL DIAMETER: 0.281 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER: 2.8358 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE II ASSN STD ALL TREATMENT RESPONSES FLANGE
BOLT CIRCLE NOMINAL DIAMETER5.375 INCHES ALL ENDS IN
CONNECTION TYPEFLANGE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD ALL MATERIAL RESPONSES FLANGE
BOLT HOLE NOMINAL DIAMETER0.281 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER2.8358 INCHES ALL ENDS IN
BOLT HOLE QUANTITY9 ALL ENDS
SPECIAL FEATURESSTEEL CARBON, 1010 THRU 1025, SPEC ASTM A108
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12462853?
12462853 is a ADAPTER,STRAIGHT,FLANGE TO PIPE.
What is the NSN for 12462853?
12462853 is cataloged in the U.S. Government catalog under NSN 4730-01-468-3678. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.