ST7M288-341E3 — PACKING ASSEMBLY

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

ST7M288-341E3: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.416 INCHES NOMINAL IN, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL PACKING, inside_diameter: 3.472 INCHES NOMINAL IN, outside_diameter: 3.892 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-602-8523, 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

ST7M288-341E3

NSN: 5330-01-602-8523
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

height	0.416 INCHES NOMINAL IN
material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
temp_rating	-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
hardness_rating	70.0 SHORE DUROMETER A NOMINAL PACKING
inside_diameter	3.472 INCHES NOMINAL IN
outside_diameter	3.892 INCHES NOMINAL IN
special_features	UNCUT BACKUP RINGS
end_item_identification	F/A-18 C/D
cross-sectional_shape_style	SQUARE/RECTANGULAR TOP RING
material_document_and_classification	MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
part_name_assigned_by_controlling_agency	PACKING ASSEMBLY-PREFORMED TEE SECTION, ID SEAL
NSN	5330-01-602-8523

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF

•

OUTSIDE DIAMETER: 3.892 INCHES NOMINAL IN

•

HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL PACKING

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING

•

CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR BOTTOM RING

TECHNICAL CHARACTERISTICS

TEMP RATING	-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
OUTSIDE DIAMETER	3.892 INCHES NOMINAL IN
HARDNESS RATING	70.0 SHORE DUROMETER A NOMINAL PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION	SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE BOTTOM RING
MATERIAL DOCUMENT AND CLASSIFICATION	SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE TOP RING
CROSS-SECTIONAL SHAPE STYLE	SQUARE/RECTANGULAR BOTTOM RING
CROSS-SECTIONAL SHAPE STYLE	SQUARE/RECTANGULAR TOP RING
CROSS-SECTIONAL SHAPE STYLE	TEE PACKING
INSIDE DIAMETER	3.472 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials

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

5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846

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 ST7M288-341E3?

ST7M288-341E3 is a PACKING ASSEMBLY.

What is the NSN for ST7M288-341E3?

ST7M288-341E3 is cataloged in the U.S. Government catalog under NSN 5330-01-602-8523. This indicates validated use in U.S. government and defense supply chains.

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