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2775187-101 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2775187-101: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OVERALL, joint_type: BUTT CASE, special_features: JOINT CUT THROUGH 0.015 INCH MAX IN, surface_treatment: PASSIVATE OVERALL, peripheral_diameter: 1.908 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN, center_hole_diameter: 1.730 INCHES MINIMUM AND 1.732 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-115-8232, 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
2775187-101
NSN: 5330-01-115-8232
FSC: 5330 — Packing and Gasket Materials
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
joint_typeBUTT CASE
special_featuresJOINT CUT THROUGH 0.015 INCH MAX IN
surface_treatmentPASSIVATE OVERALL
peripheral_diameter1.908 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
center_hole_diameter1.730 INCHES MINIMUM AND 1.732 INCHES MAXIMUM IN
cross-sectional_height0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
material_document_and_classificationQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-01-115-8232
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2775187-101 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: 0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 1.908 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
CENTER HOLE DIAMETER: 1.730 INCHES MINIMUM AND 1.732 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.009 INCHES MINIMUM AND 0.011 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OR QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER1.908 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
SPECIAL FEATURESJOINT CUT THROUGH 0.015 INCH MAX IN
SURFACE TREATMENTPASSIVATE OVERALL
CENTER HOLE DIAMETER1.730 INCHES MINIMUM AND 1.732 INCHES MAXIMUM IN
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OVERALL
JOINT TYPEBUTT CASE
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
10119625Reference 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 2775187-101?
2775187-101 is a RETAINER,PACKING.
What parts can replace 2775187-101?
There is 1 known substitute for 2775187-101: 10119625. Substitute compatibility should be verified for your specific system.
What is the NSN for 2775187-101?
2775187-101 is cataloged in the U.S. Government catalog under NSN 5330-01-115-8232. 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.