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Technical Data Sheet
PartsTable / COMPONENT / 10-20087-11
10-20087-11 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

ADAPTER,STRAIGHT,FLANGE TO FLANG. Key specifications include tank_capacity: 2500.0 GALLON, US MEASURE, prime_mover_type: DIESEL ENGINE, nominal_wheelbase: 210.00 INCHES IN, transmission_type: AUTOMATIC, engine_power_rating: 450.0 HORSEPOWER, supplementary_features: MANUFACTURER'S NAME HEMTT - BASED WATER TENDER (HEWATT). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-268-0251, 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
10-20087-11
NSN: 4730-01-268-0251
FSC: 4730
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
tank_capacity2500.0 GALLON, US MEASURE
prime_mover_typeDIESEL ENGINE
nominal_wheelbase210.00 INCHES IN
transmission_typeAUTOMATIC
engine_power_rating450.0 HORSEPOWER
supplementary_featuresMANUFACTURER'S NAME HEMTT - BASED WATER TENDER (HEWATT)
NSN4730-01-268-0251
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10-20087-11 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
672B482P1Interchangeable
interchangeable cross-reference
interchangeable
10139872Interchangeable
interchangeable cross-reference
interchangeable
273-1034P22Interchangeable
interchangeable cross-reference
interchangeable
MILI12801TYPERC298Interchangeable
interchangeable cross-reference
interchangeable
RC298Interchangeable
interchangeable cross-reference
interchangeable
298Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-20087-11?
10-20087-11 is a ADAPTER,STRAIGHT,FLANGE TO FLANG.
What parts can replace 10-20087-11?
There are 18 known substitutes for 10-20087-11: 672B482P1, 10139872, 273-1034P22 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-20087-11?
10-20087-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-268-0251. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026