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Technical Data Sheet
PartsTable / COMPONENT / 981253
981253 ✓ 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 ELBOW,PIPE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: BACTERIAL PROTEASE TYPE VIII BACTERIAL 1G G. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-253-4430, 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
981253
NSN: 4730-00-253-4430
FSC: 4730
CAGE: 97907 — TEREX CORP (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBACTERIAL PROTEASE TYPE VIII BACTERIAL 1G G
NSN4730-00-253-4430
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 981253 · 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
KEY FEATURES
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
SPECIFICATION/STANDARD DATA: 80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS14303 GOVERNMENT STANDARD
•
MATERIAL: STEEL COMP 1035 OVERALL
•
FLOW ANGLE: 90.0 DEGREES
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
SPECIFICATION/STANDARD DATA80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS14303 GOVERNMENT STANDARD
MATERIALSTEEL COMP 1035 OVERALL
FLOW ANGLE90.0 DEGREES
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4730000146694Interchangeable
interchangeable cross-reference
interchangeable
MILP18174Interchangeable
interchangeable cross-reference
interchangeable
MS14304-1X1202Interchangeable
interchangeable cross-reference
interchangeable
386SIZE1-2INInterchangeable
interchangeable cross-reference
interchangeable
B16.11Interchangeable
interchangeable cross-reference
interchangeable
MS14304-1C08Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 981253?
981253 is a ELBOW,PIPE.
What parts can replace 981253?
There are 22 known substitutes for 981253: 4730000146694, MILP18174, MS14304-1X1202 and 19 more. Substitute compatibility should be verified for your specific system.
Is 981253 still available?
981253 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026