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7002568-1 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7002568-1: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL COMP 630, overall_height: 1.372 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN, flange_diameter: 1.600 INCHES NOMINAL IN, special_features: NAME REQUESTED - HOUSING, RH, style_designator: PARALLEL, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-444-5517, 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
7002568-1
NSN: 5340-01-444-5517
FSC: 5340 — Hardware, Commercial
CAGE: 32067 — MARVIN ENGINEERING CO, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 630
overall_height1.372 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
flange_diameter1.600 INCHES NOMINAL IN
special_featuresNAME REQUESTED - HOUSING, RH
style_designatorPARALLEL
surface_treatmentPASSIVATE
body_inside_diameter0.746 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
body_outside_diameter0.942 INCHES NOMINAL IN
end_item_identificationT.O. 11L1-2-24-2 FIG 2,IND 17.3
material_document_and_classificationAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-444-5517
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7002568-1 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
•
FLANGE DIAMETER: 1.600 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.942 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
•
BODY INSIDE DIAMETER: 0.746 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.600 INCHES NOMINAL IN
OVERALL HEIGHT1.372 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.942 INCHES NOMINAL IN
STYLE DESIGNATORPARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
BODY INSIDE DIAMETER0.746 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
SPECIAL FEATURESNAME REQUESTED - HOUSING, RH
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATIONT.O. 11L1-2-24-2 FIG 2,IND 17.3
MATERIALSTEEL COMP 630
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7002568-1?
7002568-1 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 7002568-1?
7002568-1 is cataloged in the U.S. Government catalog under NSN 5340-01-444-5517. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.