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K1040 — LATCH SET,RIM

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

K1040: LATCH SET,RIM.

The LATCH SET,RIM is a the manufacturer industrial component. Key specifications include action_type: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-095-6879, 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
K1040
NSN: 5340-01-095-6879
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
action_typeSPRING
special_featuresFURNISHED W/BOLTS,NUTS AND WASHERS;CASE SHAPE-RECTANGULAR;RELEASE BAR,NOT INCLUDED;CASE HGT 1.500 IN.;STRIKE KEEPER,NOT FURNISHED;ESCUTCHEON,NOT FURNISHED IN
NSN5340-01-095-6879
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: K1040 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
•
ACTION TYPE: SPRING
TECHNICAL CHARACTERISTICS
ACTION TYPESPRING
SPECIAL FEATURESFURNISHED W/BOLTS,NUTS AND WASHERS;CASE SHAPE-RECTANGULAR;RELEASE BAR,NOT INCLUDED;CASE HGT 1.500 IN.;STRIKE KEEPER,NOT FURNISHED;ESCUTCHEON,NOT FURNISHED IN
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 2
2319AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
8K1040Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K1040?
K1040 is a LATCH SET,RIM.
What parts can replace K1040?
There are 2 known substitutes for K1040: 2319A, 8K1040. Substitute compatibility should be verified for your specific system.
What is the NSN for K1040?
K1040 is cataloged in the U.S. Government catalog under NSN 5340-01-095-6879. 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.