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CRC481 ✓ 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 STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include core_diameter: 0.054 INCHES NOMINAL IN, core_material: STEEL, travel_distance: 3.000 INCHES NOMINAL IN, effective_length: 51.000 INCHES MINIMUM AND 51.187 INCHES MAXIMUM IN, special_features: OVERALL LENGTH: 3.875 INCHES; ADAPTER THREADING LENGTH AND SIZE: 1.438 INCHES, 3/8-24 UNF IN, core_construction: SINGLE WIRE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-368-6577, 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
CRC481
NSN: 4730-00-368-6577
FSC: 4730
CAGE: 84768 — HARVEY SID INC (USA)
SPECIFICATIONS
core_diameter0.054 INCHES NOMINAL IN
core_materialSTEEL
travel_distance3.000 INCHES NOMINAL IN
effective_length51.000 INCHES MINIMUM AND 51.187 INCHES MAXIMUM IN
special_featuresOVERALL LENGTH: 3.875 INCHES; ADAPTER THREADING LENGTH AND SIZE: 1.438 INCHES, 3/8-24 UNF IN
core_constructionSINGLE WIRE
features_providedT-HANDLE AND LOCKING FEATURE AND ADAPTER AND FIXED MOUNTING SHOULDER
flexible_conduit_materialSTEEL
flexible_conduit_outside_diameter0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
NSN4730-00-368-6577
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CRC481 · 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 17
17128Interchangeable
interchangeable cross-reference
interchangeable
29999Interchangeable
interchangeable cross-reference
interchangeable
LMT839S05Interchangeable
interchangeable cross-reference
interchangeable
913118Interchangeable
interchangeable cross-reference
interchangeable
7373341Interchangeable
interchangeable cross-reference
interchangeable
2590006930612Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CRC481?
CRC481 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace CRC481?
There are 17 known substitutes for CRC481: 17128, 29999, LMT839S05 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CRC481?
CRC481 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-368-6577. 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