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5957-06-787-6145 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5957-06-787-6145: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, body_recess_depth: 0.170 INCHES NOMINAL IN, peripheral_diameter: 3.625 INCHES NOMINAL IN, center_hole_diameter: 2.1265 INCHES NOMINAL IN, cross-sectional_height: 0.625 INCHES NOMINAL IN, end_item_identification: LOS ANGELES CLASS SSN (688). This part is cataloged in the U.S.

Government catalog under NSN 5330-01-497-9453, 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
5957-06-787-6145
NSN: 5330-01-497-9453
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OVERALL
special_featuresCONTAINS 6 BOLT HOLES ON A 2.875 IN. CIRCLE WHICH ARE DRILLED THRU .281 INCHES IN DIA. AND COUNTERSUNK @ 80 DEGRESS .531 INCHES IN DIA. IN
body_recess_depth0.170 INCHES NOMINAL IN
peripheral_diameter3.625 INCHES NOMINAL IN
center_hole_diameter2.1265 INCHES NOMINAL IN
cross-sectional_height0.625 INCHES NOMINAL IN
end_item_identificationLOS ANGELES CLASS SSN (688)
cross-sectional_shape_styleSPECIAL
flanged_body_outside_diameter2.375 INCHES NOMINAL IN
material_document_and_classificationQQ-N-281,CL-A,FORM-1,COND-HF (ANL) FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyGASKET RETAINER
NSN5330-01-497-9453
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5957-06-787-6145 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.625 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CL-A,FORM-1,COND-HF (ANL) FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
FLANGED BODY OUTSIDE DIAMETER: 2.375 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 3.625 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.1265 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL-A,FORM-1,COND-HF (ANL) FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
FLANGED BODY OUTSIDE DIAMETER2.375 INCHES NOMINAL IN
PERIPHERAL DIAMETER3.625 INCHES NOMINAL IN
SPECIAL FEATURESCONTAINS 6 BOLT HOLES ON A 2.875 IN. CIRCLE WHICH ARE DRILLED THRU .281 INCHES IN DIA. AND COUNTERSUNK @ 80 DEGRESS .531 INCHES IN DIA. IN
CENTER HOLE DIAMETER2.1265 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET RETAINER
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN (688)
MATERIALNICKEL ALLOY 400 OVERALL
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 1
H692-1802-145Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5957-06-787-6145?
5957-06-787-6145 is a RETAINER,PACKING.
What parts can replace 5957-06-787-6145?
There is 1 known substitute for 5957-06-787-6145: H692-1802-145. Substitute compatibility should be verified for your specific system.
What is the NSN for 5957-06-787-6145?
5957-06-787-6145 is cataloged in the U.S. Government catalog under NSN 5330-01-497-9453. This indicates validated use in U.S. government and defense supply chains.
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