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Technical Data Sheet
PartsTable / COMPONENT / 202174ITEM81,TYPE61,SIZE24

202174ITEM81,TYPE61,SIZE24 — Technical Data Sheet

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— · 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

HARNESS,SAFETY,PERSONNEL,HOISTIN. Key specifications include material: COPPER ALLOY 903, material_document_and_classification: QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-967-4212, 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
202174ITEM81,TYPE61,SIZE24
NSN: 4730-00-967-4212
FSC: 4730
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialCOPPER ALLOY 903
material_document_and_classificationQQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
NSN4730-00-967-4212
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 202174ITEM81,TYPE61,SIZE24 · 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 DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY 903
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 903
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1DD948InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5170450InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
20217-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
695805-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
137746InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
44-1-16-0InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 202174ITEM81,TYPE61,SIZE24?
202174ITEM81,TYPE61,SIZE24 is a HARNESS,SAFETY,PERSONNEL,HOISTIN.
What parts can replace 202174ITEM81,TYPE61,SIZE24?
There are 21 known substitutes for 202174ITEM81,TYPE61,SIZE24: 1DD948, 5170450, 20217-4 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 202174ITEM81,TYPE61,SIZE24?
202174ITEM81,TYPE61,SIZE24 is cataloged in the Federal Logistics Information System under NSN 4730-00-967-4212. 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: September 2026