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NAS1193 — WASHER,KEY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NAS1193: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, hole_diameter: 1.005 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN, overall_height: 0.081 INCHES NOMINAL IN, first_key_width: 0.082 INCHES NOMINAL IN, hardness_rating: 44.0 ROCKWELL C MAXIMUM, inside_diameter: 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-003-7889, 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
NAS1193
NSN: 5340-00-003-7889
NIINs: 000037889, 000190002, 000190003, 000645758, 000857606, 001121353, 001536354, 001825387, 004772586, 004772587, 004810082, 004810083, 004810084, 004848772, 004945640, 004995096, 005001919, 005195506, 008568118, 008992577, 008992578, 008992579, 008992584, 009123953, 009123954, 009123955, 009123956, 009152363, 009152364, 009152365, 009152366, 009152367, 009152368, 009152369, 009152370, 009174548, 009274324, 009372861, 009436211, 009450579, 009450580, 009450583, 009752222, 009752226, 009878822, 010191968, 010214193, 010218916, 010238868, 010238869, 010333269, 010390482, 010465631, 010481261, 010545672, 010709642, 010734128, 010760550, 011065436, 011073822, 011092200, 011127935, 011130773, 011273513, 011278058, 011377196, 011710578, 011713628, 011843684, 011848071, 011848072, 011884896, 012117088, 012271583, 012278756, 012727642, 012745777, 012807061, 012809379, 012809380, 012810612, 012813466, 012813467, 012895054, 013041620, 013226114, 013246793, 013454879, 013547353, 014388137, 014475158, 015001725, 015021623, 015021624, 015095681, 015239070, 015906120, 015925593, 015962371, 015970452, 015970461, 016064513, 016064514, 016069610, 016069611, 016183667, 016859115
FSC: 5340 — Hardware, Commercial
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
hole_diameter1.005 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN
overall_height0.081 INCHES NOMINAL IN
first_key_width0.082 INCHES NOMINAL IN
hardness_rating44.0 ROCKWELL C MAXIMUM
inside_diameter0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
outside_diameter0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
special_featuresSTYLE DESIGNATOR: SERRATED
style_designatorPLATE TYPE
surface_treatmentCADMIUM
material_thickness0.043 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
wire_hole_diameter0.062 INCHES NOMINAL IN
NSN5340-00-003-7889
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS1193 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESA POSITIVE INDEXING DEVICE FOR USE 9/16-18 THREADED TERMINAL AND USED WITH A NAS509-9 JAM NUT,STEEL AMS 5350,CADMIUM PLATED QQ-P-416 TYPE 2 CLASS 3,HEAT TREATED FOR USE UP TO 450 DEG F DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCKING DEVICE ASSEMBLY
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 NAS1193?
NAS1193 is a WASHER,KEY.
What is the NSN for NAS1193?
NAS1193 is cataloged in the U.S. Government catalog under NSN 5340-00-003-7889. This indicates validated use in U.S. government and defense supply chains.
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