FLR137 — BREATHER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

FLR137: BREATHER.

The BREATHER is a the manufacturer industrial component. Key specifications include body_material: STEEL AND ALUMINUM, overall_height: 1.750 INCHES MAXIMUM IN, outside_diameter: 1.375 INCHES MAXIMUM IN, special_features: THE FILTERING MATERIAL IS SPIRAL WOUND CELLULOSE;W/ONE OPEN INLET;0.875 IN.HEX WRENCHING FACILITY IN, thread_size_and_series/type_designator: 1/2-18 UNF. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-231-7258, 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

FLR137

NSN: 4310-00-231-7258
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)

SPECIFICATIONS

body_material	STEEL AND ALUMINUM
overall_height	1.750 INCHES MAXIMUM IN
outside_diameter	1.375 INCHES MAXIMUM IN
special_features	THE FILTERING MATERIAL IS SPIRAL WOUND CELLULOSE;W/ONE OPEN INLET;0.875 IN.HEX WRENCHING FACILITY IN
thread_size_and_series/type_designator	1/2-18 UNF
NSN	4310-00-231-7258

COMPONENT DIAGRAM

KEY FEATURES

•

OUTSIDE DIAMETER: 1.375 INCHES MAXIMUM IN

•

BODY MATERIAL: STEEL AND ALUMINUM

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/2-18 UNF

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.750 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.375 INCHES MAXIMUM IN
BODY MATERIAL	STEEL AND ALUMINUM
SPECIAL FEATURES	THE FILTERING MATERIAL IS SPIRAL WOUND CELLULOSE;W/ONE OPEN INLET;0.875 IN.HEX WRENCHING FACILITY IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR	1/2-18 UNF

OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755

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 FLR137?

FLR137 is a BREATHER.

What is the NSN for FLR137?

FLR137 is cataloged in the U.S. Government catalog under NSN 4310-00-231-7258. This indicates validated use in U.S. government and defense supply chains.

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FLR137 — BREATHER

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