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Technical Data Sheet
PartsTable / COMPONENT / STSPL000-1
STSPL000-1 ✓ 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

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include body_length: 1.250 INCHES NOMINAL IN, insert_type: WIRE, body_diameter: 0.250 INCHES NOMINAL IN, special_features: ACTUATOR OPERATING METHOD:SOLENOID, insert_exposed_length: 0.875 INCHES NOMINAL IN, end_item_identification: TYPE NO. R-391/URR.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-068-2669, 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
STSPL000-1
NSN: 4730-00-068-2669
FSC: 4730
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_length1.250 INCHES NOMINAL IN
insert_typeWIRE
body_diameter0.250 INCHES NOMINAL IN
special_featuresACTUATOR OPERATING METHOD:SOLENOID
insert_exposed_length0.875 INCHES NOMINAL IN
end_item_identificationTYPE NO. R-391/URR
NSN4730-00-068-2669
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: STSPL000-1 · 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 15
326007PC1Interchangeable
interchangeable cross-reference
interchangeable
100601Interchangeable
interchangeable cross-reference
interchangeable
DAK95-22Interchangeable
interchangeable cross-reference
interchangeable
AS81969/8 TY1CL2CPAInterchangeable
interchangeable cross-reference
interchangeable
MS27495A22Interchangeable
interchangeable cross-reference
interchangeable
S62Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is STSPL000-1?
STSPL000-1 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace STSPL000-1?
There are 15 known substitutes for STSPL000-1: 326007PC1, 100601, DAK95-22 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for STSPL000-1?
STSPL000-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-068-2669. 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