249-751 — HEAT EXCHANGER ASSE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

249-751: HEAT EXCHANGER ASSE.

The HEAT EXCHANGER ASSE is a the manufacturer industrial component. Key specifications include height: 1.170 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN, material: STEEL INNER BEARING SLEEVE, thread_size: 4-40 ALL THREADED PORTIONS, load/frequency_range: 25 LB LOAD FOR 55 HERTZ LBS, major_outside_diameter: 1.000 INCHES NOMINAL IN, nonmetallic_hardness_rating: 35.0 MINIMUM DUROMETER AND 45.0 MAXIMUM DUROMETER. This part is cataloged in the U.S.

Government catalog under NSN 1285-01-098-8991, 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

249-751

NSN: 1285-01-098-8991
NIINs: 010988991, 012560508
FSC: 1285 — Fire Control Radar Equipment, Except Airborne
CAGE: 05695 — MASTER PNEUMATIC-DETROIT INC (USA)

SPECIFICATIONS

height	1.170 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN
material	STEEL INNER BEARING SLEEVE
thread_size	4-40 ALL THREADED PORTIONS
load/frequency_range	25 LB LOAD FOR 55 HERTZ LBS
major_outside_diameter	1.000 INCHES NOMINAL IN
nonmetallic_hardness_rating	35.0 MINIMUM DUROMETER AND 45.0 MAXIMUM DUROMETER
material_document_and_classification	AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE INNER BEARING SLEEVE
NSN	1285-01-098-8991

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

31B3-112Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

08048Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 249-751?

249-751 is a HEAT EXCHANGER ASSE.

What parts can replace 249-751?

There are 2 known substitutes for 249-751: 31B3-112, 08048. Substitute compatibility should be verified for your specific system.

What is the NSN for 249-751?

249-751 is cataloged in the U.S. Government catalog under NSN 1285-01-098-8991. This indicates validated use in U.S. government and defense supply chains.

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249-751 — HEAT EXCHANGER ASSE

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