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891017 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

891017: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include special_features: SAE 10W 30; SYNTHETIC BLEND W, fatty_material_type: SYNTHETIC OIL, minimum_viscosity_index: 143.0, part_name_assigned_by_controlling_agency: GEN2 ENGINE OIL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-329-0155, 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
891017
NSN: 5340-01-329-0155
NIINs: 013290155, 017151710
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresSAE 10W 30; SYNTHETIC BLEND W
fatty_material_typeSYNTHETIC OIL
minimum_viscosity_index143.0
part_name_assigned_by_controlling_agencyGEN2 ENGINE OIL
NSN5340-01-329-0155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 891017 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
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BODY OUTSIDE DIAMETER: 0.813 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 302 ASSN STD SINGLE MATERIAL RESPONSE
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BODY INSIDE DIAMETER: 0.344 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 302
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.813 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 302 ASSN STD SINGLE MATERIAL RESPONSE
BODY INSIDE DIAMETER0.344 INCHES NOMINAL IN
MATERIALSTEEL COMP 302
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 891017?
891017 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 891017?
891017 is cataloged in the U.S. Government catalog under NSN 5340-01-329-0155. This indicates validated use in U.S. government and defense supply chains.
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