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PartsTable / COMPONENT / 850-007
850-007 ✓ Verified by PartsTable
Braun · 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 SURGE BRAKE ASSY is a Braun industrial component. Key specifications include end_item_identification: MRES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-442-9920, 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
850-007
NSN: 4730-00-442-9920
FSC: 4730
CAGE: 61623 — NIBCO INC CHEMTROL DIV (USA)
SPECIFICATIONS
end_item_identificationMRES
NSN4730-00-442-9920
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 850-007 · Braun ⚠ 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
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.25 INCHES IN
•
DRIVE END STYLE: HEXAGON
•
BODY TYPE: SOLID
•
MATERIAL: PLASTIC OVERALL
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
•
NOMINAL THREAD SIZE: 1.25 INCHES EXTERNAL IN
•
HEAD TYPE: SOLID
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.25 INCHES IN
DRIVE END STYLEHEXAGON
BODY TYPESOLID
MATERIALPLASTIC OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
NOMINAL THREAD SIZE1.25 INCHES EXTERNAL IN
HEAD TYPESOLID
THREAD DIRECTIONRIGHT-HAND EXTERNAL
CONNECTION STYLEPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
TP-7Interchangeable
interchangeable cross-reference
interchangeable
13221E8309Interchangeable
interchangeable cross-reference
interchangeable
1-2INMPTPLUGSCH80PVCInterchangeable
interchangeable cross-reference
interchangeable
850007Interchangeable
interchangeable cross-reference
interchangeable
9D01229-1Interchangeable
interchangeable cross-reference
interchangeable
01043008Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 850-007?
850-007 is a SURGE BRAKE ASSY manufactured by Braun.
What parts can replace 850-007?
There are 7 known substitutes for 850-007: TP-7, 13221E8309, 1-2INMPTPLUGSCH80PVC and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 850-007?
850-007 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-442-9920. 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