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Technical Data Sheet
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8654 — 8654

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

8654: 8654.

The 8654 is a the manufacturer industrial component. Key specifications include end_item_identification: PUMPING ASSEMBLY, FLAMMABLE LIQUID, BU. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-231-2410, 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
MRO→ MRO_GENERAL→ 8654
NSN: 4730-00-231-2410
NIINs: 002312410, 003974394, 004600672, 006224634, 007931880, 009095473, 010071785, 010681126, 010964111, 011104514, 013509222, 015640766
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 57648 — LAWSON PRODUCTS, INC. (USA)
SPECIFICATIONS
end_item_identificationPUMPING ASSEMBLY, FLAMMABLE LIQUID, BU
NSN4730-00-231-2410
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8654 · 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
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.375 INCHES IN
•
CONNECTION STYLE: PLAIN (OPTIONAL END)
•
STYLE DESIGNATOR: CAP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 0.375 INCHES INTERNAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.375 INCHES IN
CONNECTION STYLEPLAIN (OPTIONAL END)
STYLE DESIGNATORCAP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND INTERNAL
NOMINAL THREAD SIZE0.375 INCHES INTERNAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT INTERNAL
SUBSTITUTES & CROSS-REFERENCES 4
ASME B16.3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
221-524Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2CD764Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WWP521TYPE1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8654?
8654 is a 8654. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8654?
There are 4 known substitutes for 8654: ASME B16.3, 221-524, 2CD764 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8654?
8654 is cataloged in the U.S. Government catalog under NSN 4730-00-231-2410. This indicates validated use in U.S. government and defense supply chains.
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