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12477621 — HOSE,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12477621: HOSE,NONMETALLIC.

The HOSE,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN, end_item_identification: RECOVERY VEHICLE NSN 2815-01-414-6821, cross-sectional_shape_style: ROUND, measuring_method_and_length: 50.500 INCHES MINIMUM OVERALL AND 51.500 INCHES MAXIMUM OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-506-5507, 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
12477621
NSN: 4720-01-506-5507
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
temp_rating-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter1.250 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
end_item_identificationRECOVERY VEHICLE NSN 2815-01-414-6821
cross-sectional_shape_styleROUND
measuring_method_and_length50.500 INCHES MINIMUM OVERALL AND 51.500 INCHES MAXIMUM OVERALL IN
layer_composition_and_location1ST LAYER BRAIDED TEXTILE YARN OR 2ND LAYER BRAIDED TEXTILE YARN OR OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
part_name_assigned_by_controlling_agencyHOSE, SPLIT
NSN4720-01-506-5507
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12477621 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 50.500 INCHES MINIMUM OVERALL AND 51.500 INCHES MAXIMUM OVERALL IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED TEXTILE YARN OR 2ND LAYER BRAIDED TEXTILE YARN OR OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH50.500 INCHES MINIMUM OVERALL AND 51.500 INCHES MAXIMUM OVERALL IN
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED TEXTILE YARN OR 2ND LAYER BRAIDED TEXTILE YARN OR OUTER LAYER MOLDED RUBBER, ETHYLENE PROPYLENE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
INSIDE DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURESREFERENCE DIMENSIONS ID 1.50 IN. OD 2.00 IN; HOSE IS SPLIT THE ENTIRE LENGTH; MADE FROM P/N 55-1812-49 CAGE 2E358, OR P/N 12477619 CAGE 19207; RUBBER MATERIAL SPEC ASTM D2000 TYPE CA; INNER CONVEYING TUBE MATERIAL: ETHYLENE PROPYLENE RUBBER IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE, SPLIT
END ITEM IDENTIFICATIONRECOVERY VEHICLE NSN 2815-01-414-6821
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12477621?
12477621 is a HOSE,NONMETALLIC.
What is the NSN for 12477621?
12477621 is cataloged in the U.S. Government catalog under NSN 4720-01-506-5507. 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.