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1008915 — EXPANSION JOINT,PIPE

✓ Government record, cited
3M · HOSE FITTING
PRODUCT OVERVIEW

1008915: EXPANSION JOINT,PIPE.

The EXPANSION JOINT,PIPE is a 3M industrial component. Key specifications include material: STEEL COMP 316 SLEEVE, guide_type: INTERNAL, joint_type: SINGLE, design_type: CORRUGATED ELEMENT, overall_length: 15.750 INCHES NOMINAL IN, bolt_hole_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-414-7918, 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
1008915
NSN: 4730-01-414-7918
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 29573 — AMERICAN BOA INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 SLEEVE
guide_typeINTERNAL
joint_typeSINGLE
design_typeCORRUGATED ELEMENT
overall_length15.750 INCHES NOMINAL IN
sleeve_quantity1
bolt_hole_diameter1.250 INCHES NOMINAL IN
bolt_hole_quantity4
end_connection_typeFLANGED
bolt_circle_diameter0.750 INCHES NOMINAL IN
end_item_identificationEXHAUST,;170 PATROL COASTAL PC-1 CLASS SHIPS
traverse_maximum_length22.750 INCHES IN
NSN4730-01-414-7918
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1008915 · 3M ⚠ 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
•
DESIGN TYPE: CORRUGATED ELEMENT
•
EQUALIZATION CHARACTERISTIC: NONEQUALIZING
•
END CONNECTION TYPE: FLANGED
•
GUIDE TYPE: INTERNAL
•
TRAVERSE MAXIMUM LENGTH: 22.750 INCHES IN
•
BOLT HOLE DIAMETER: 1.250 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
DESIGN TYPECORRUGATED ELEMENT
EQUALIZATION CHARACTERISTICNONEQUALIZING
END CONNECTION TYPEFLANGED
GUIDE TYPEINTERNAL
TRAVERSE MAXIMUM LENGTH22.750 INCHES IN
BOLT HOLE DIAMETER1.250 INCHES NOMINAL IN
OVERALL LENGTH15.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER0.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONEXHAUST,;170 PATROL COASTAL PC-1 CLASS SHIPS
SUBSTITUTES & CROSS-REFERENCES 4
59308Reference document
Same NSN cross-reference
Reference document — Secondary reference
70367Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
18FSP4025-15.75-M5Reference document
Same NSN cross-reference
Reference document — Secondary reference
6736974 FIND NO.F-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 1008915?
1008915 is a EXPANSION JOINT,PIPE manufactured by 3M.
What parts can replace 1008915?
There are 4 known substitutes for 1008915: 59308, 70367, 18FSP4025-15.75-M5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1008915?
1008915 is cataloged in the U.S. Government catalog under NSN 4730-01-414-7918. This indicates validated use in U.S. government and defense supply chains.
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