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Technical Data Sheet
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SA-2500 — HOSE,AIR BREATHING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SA-2500: HOSE,AIR BREATHING.

The HOSE,AIR BREATHING is a the manufacturer industrial component. Key specifications include special_features: USED WITH 3M 6000; 7000 SERIES HALF MASKS AND 7800S FULL FACEPIECES; AIRLINE DELIVERSAIR TO BOTH SIDES OF MASK. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-248-4282, 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
SA-2500
NSN: 4730-01-248-4282
NIINs: 012484282, 014291223
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72922 — GROSS MECHANICAL LABORATORIES INC (USA)
SPECIFICATIONS
special_featuresUSED WITH 3M 6000; 7000 SERIES HALF MASKS AND 7800S FULL FACEPIECES; AIRLINE DELIVERSAIR TO BOTH SIDES OF MASK
NSN4730-01-248-4282
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SA-2500 · 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
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FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
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FIRST INTAKE NOMINAL THREAD SIZE: 2.500 INCHES IN
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FIRST INTAKE THREAD SERIES DESIGNATOR: NPTF
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BODY OUTSIDE DIAMETER: 7.500 INCHES NOMINAL IN
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FIRST INTAKE THREAD DIRECTION: RIGHT-HAND
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BODY HEIGHT: 18.500 INCHES NOMINAL IN
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FIRST INTAKE CONNECTION TYPE: THREADED INTERNAL PIPE TOP
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PERFORATION QUANTITY: 96.0 PER SQUARE INCH
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE NOMINAL THREAD SIZE2.500 INCHES IN
FIRST INTAKE THREAD SERIES DESIGNATORNPTF
BODY OUTSIDE DIAMETER7.500 INCHES NOMINAL IN
FIRST INTAKE THREAD DIRECTIONRIGHT-HAND
BODY HEIGHT18.500 INCHES NOMINAL IN
FIRST INTAKE CONNECTION TYPETHREADED INTERNAL PIPE TOP
PERFORATION QUANTITY96.0 PER SQUARE INCH
STYLE DESIGNATORUNTHREADED SHELL
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 SA-2500?
SA-2500 is a HOSE,AIR BREATHING.
What is the NSN for SA-2500?
SA-2500 is cataloged in the U.S. Government catalog under NSN 4730-01-248-4282. This indicates validated use in U.S. government and defense supply chains.
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