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2006826-1 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2006826-1: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL, flange_diameter: 1.600 INCHES NOMINAL IN, flange_thickness: 0.080 INCHES NOMINAL IN, special_features: MOUNTING HOLES ARE LOCATED ALONG BODY, style_designator: PARALLEL, end_hole_diameter: 1.042 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-236-3881, 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
2006826-1
NSN: 5340-01-236-3881
FSC: 5340 — Hardware, Commercial
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
flange_diameter1.600 INCHES NOMINAL IN
flange_thickness0.080 INCHES NOMINAL IN
special_featuresMOUNTING HOLES ARE LOCATED ALONG BODY
style_designatorPARALLEL
end_hole_diameter1.042 INCHES NOMINAL IN
surface_treatmentPASSIVATE
body_inside_diameter1.042 INCHES NOMINAL IN
body_outside_diameter1.158 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
mounting_hole_diameter0.088 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
surface_treatment_document_and_classificationMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-236-3881
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2006826-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.080 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.158 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PARALLEL
•
MOUNTING HOLE DIAMETER: 0.088 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 1.042 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER1.600 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
FLANGE THICKNESS0.080 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.158 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
STYLE DESIGNATORPARALLEL
MOUNTING HOLE DIAMETER0.088 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.042 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SPECIAL FEATURESMOUNTING HOLES ARE LOCATED ALONG BODY
SURFACE TREATMENTPASSIVATE
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 1
5340PL0858805Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2006826-1?
2006826-1 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 2006826-1?
There is 1 known substitute for 2006826-1: 5340PL0858805. Substitute compatibility should be verified for your specific system.
What is the NSN for 2006826-1?
2006826-1 is cataloged in the U.S. Government catalog under NSN 5340-01-236-3881. 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.