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Technical Data Sheet
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255776 ✓ 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

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: FLANGE 5; PULLER 3; RETRACTOR 10; WRENCH 3. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-408-2410, 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
255776
NSN: 4730-00-408-2410
FSC: 4730
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFLANGE 5; PULLER 3; RETRACTOR 10; WRENCH 3
NSN4730-00-408-2410
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 255776 · 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
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SURFACE TREATMENT: ZINC BOLT
•
STYLE DESIGNATOR: BAND
•
FASTENING DEVICE TYPE: SELF-LOCKING HEXAGON NUT
•
TEMP RATING: 250.0 FAHRENHEIT DEGF
•
INSIDE DIAMETER: 4.470 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTZINC BOLT
STYLE DESIGNATORBAND
FASTENING DEVICE TYPESELF-LOCKING HEXAGON NUT
OVERALL WIDTH0.750 INCHES NOMINAL IN
TEMP RATING250.0 FAHRENHEIT DEGF
INSIDE DIAMETER4.470 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
M76LWPC221A0Interchangeable
interchangeable cross-reference
interchangeable
LW-C22(1)U0Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-76Interchangeable
interchangeable cross-reference
interchangeable
3041509T851Interchangeable
interchangeable cross-reference
interchangeable
3156287Interchangeable
interchangeable cross-reference
interchangeable
3033783Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 255776?
255776 is a CLAMP,HOSE.
What parts can replace 255776?
There are 24 known substitutes for 255776: M76LWPC221A0, LW-C22(1)U0, MIL-DTL-76 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 255776?
255776 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-408-2410. 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