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1-8CL0SE — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1-8CL0SE: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, thread_length: 1.125 INCHES IN, overall_height: 2.500 INCHES IN, first_end_style: CHAMFERED, terminal_length: 1.000 INCHES IN, surface_treatment: NICKEL OVERALL EXCEPT INSULATION SINGLE LAYER. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-540-1391, 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
1-8CL0SE
NSN: 4730-00-540-1391
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06628 — CAMCO PRODUCTS INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
thread_length1.125 INCHES IN
overall_height2.500 INCHES IN
first_end_styleCHAMFERED
terminal_length1.000 INCHES IN
special_features500 MG MEROPENEM FOR INJECTION; POWDER FORM; DRY POWDER SHOULD BE STORED AT 20 TO 25 DEG C (68 TO 77 DEG F); PACKAGE OF 25 VIALS DEGC
surface_treatmentNICKEL OVERALL EXCEPT INSULATION SINGLE LAYER
pin_overall_length0.505 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
width_across_flats0.625 INCHES IN
center_hole_diameter6.484 INCHES MINIMUM AND 7.007 INCHES MAXIMUM IN
pin_overall_diameter0.0630 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN
first_end_taper_angle30.0 DEGREES NOMINAL
NSN4730-00-540-1391
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-8CL0SE · 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
SUBSTITUTES & CROSS-REFERENCES 4
A-5632-703Reference document
Same NSN cross-reference
Reference document — Secondary reference
2084-2CReference document
Same NSN cross-reference
Reference document — Secondary reference
205-23Reference document
Same NSN cross-reference
Reference document — Secondary reference
E5632-102-9RReference 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 1-8CL0SE?
1-8CL0SE is a NIPPLE,PIPE.
What parts can replace 1-8CL0SE?
There are 4 known substitutes for 1-8CL0SE: A-5632-703, 2084-2C, 205-23 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-8CL0SE?
1-8CL0SE is cataloged in the U.S. Government catalog under NSN 4730-00-540-1391. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.