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Technical Data Sheet

981 PCA 5/64 — PARTS KIT,STEAM TRAP

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

981 PCA 5/64: PARTS KIT,STEAM TRAP.

The PARTS KIT,STEAM TRAP is a the manufacturer industrial component. Key specifications include model_number: 981, end_item_name: STEAM TRAP, document_source: 03933, end_item_source: 03933, end_item_identification: 4730-00-223-8041; STRATEGIC SEALIFT CONVERSION SHIPS CLASS, nonsupply_items_and_quantities: VALVE SEAT 1; VALVE 1; VALVE RETAINER 1; LEVER 1; GUIDE PIN ASSEMBLY 1; SCREW 2. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-425-2144, 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
981 PCA 5/64
NSN: 4730-01-425-2144
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03933 — ARMSTRONG INTERNATIONAL INC DBA ARMSTRONG MACHINE WORKS (USA)
SPECIFICATIONS
model_number981
end_item_nameSTEAM TRAP
document_source03933
end_item_source03933
component_quantity7
end_item_identification4730-00-223-8041; STRATEGIC SEALIFT CONVERSION SHIPS CLASS
nonsupply_items_and_quantitiesVALVE SEAT 1; VALVE 1; VALVE RETAINER 1; LEVER 1; GUIDE PIN ASSEMBLY 1; SCREW 2
NSN4730-01-425-2144
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 981 PCA 5/64 · 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
•
COMPONENT QUANTITY: 7
•
END ITEM SOURCE: 03933
•
MODEL NUMBER: 981
•
END ITEM NAME: STEAM TRAP
•
NONSUPPLY ITEMS AND QUANTITIES: VALVE SEAT 1; VALVE 1; VALVE RETAINER 1; LEVER 1; GUIDE PIN ASSEMBLY 1; SCREW 2
•
DOCUMENT SOURCE: 03933
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY7
END ITEM SOURCE03933
MODEL NUMBER981
END ITEM NAMESTEAM TRAP
NONSUPPLY ITEMS AND QUANTITIESVALVE SEAT 1; VALVE 1; VALVE RETAINER 1; LEVER 1; GUIDE PIN ASSEMBLY 1; SCREW 2
DOCUMENT SOURCE03933
END ITEM IDENTIFICATION4730-00-223-8041; STRATEGIC SEALIFT CONVERSION SHIPS CLASS
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
B-1669-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 981 PCA 5/64?
981 PCA 5/64 is a PARTS KIT,STEAM TRAP.
What parts can replace 981 PCA 5/64?
There is 1 known substitute for 981 PCA 5/64: B-1669-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 981 PCA 5/64?
981 PCA 5/64 is cataloged in the U.S. Government catalog under NSN 4730-01-425-2144. This indicates validated use in U.S. government and defense supply chains.
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