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S-10881 ✓ Verified by PartsTable
— · 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

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include diameter: 1.000 INCHES NOMINAL IN, material: STEEL, bolt_size: 0.500 INCHES NOMINAL IN, thickness: 0.250 INCHES NOMINAL IN, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_width: 0.110 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-507-3607, 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
S-10881
NSN: 4730-01-507-3607
FSC: 4730
CAGE: 62529 — MACRO TECHNOLOGIES, LLC (USA)
SPECIFICATIONS
diameter1.000 INCHES NOMINAL IN
materialSTEEL
bolt_size0.500 INCHES NOMINAL IN
thickness0.250 INCHES NOMINAL IN
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_width0.110 INCHES NOMINAL IN
shank_typeFLATTED STRAIGHT
body_height0.230 INCHES NOMINAL IN
body_length0.240 INCHES NOMINAL IN
design_formSINGLE END
body_diameter1.813 INCHES NOMINAL IN
neck_diameter0.500 INCHES NOMINAL IN
NSN4730-01-507-3607
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S-10881 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
16452-21Interchangeable
interchangeable cross-reference
interchangeable
10881Interchangeable
interchangeable cross-reference
interchangeable
577R554H21Interchangeable
interchangeable cross-reference
interchangeable
85691Interchangeable
interchangeable cross-reference
interchangeable
35F491BD9Interchangeable
interchangeable cross-reference
interchangeable
S414208Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-10881?
S-10881 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace S-10881?
There are 7 known substitutes for S-10881: 16452-21, 10881, 577R554H21 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S-10881?
S-10881 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-507-3607. 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: July 2026