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Technical Data Sheet
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A2077-1 — LOCK,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A2077-1: LOCK,FLUSH.

The LOCK,FLUSH is a the manufacturer industrial component. Key specifications include thickness: 0.792 INCHES NOMINAL OVERALL IN, design_type: LATCH, special_features: CLOCKWISE ROTATION,MATERIAL IS BRASS FOR THE CYLINDER AND THE CAM IS STEEL, end_item_identification: AC130H A-KIT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-481-4097, 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
A2077-1
NSN: 5340-01-481-4097
FSC: 5340 — Hardware, Commercial
CAGE: 52607 — ACTRON MANUFACTURING, INC. DBA ACTRON MANUFACTURING INC (USA)
SPECIFICATIONS
thickness0.792 INCHES NOMINAL OVERALL IN
design_typeLATCH
special_featuresCLOCKWISE ROTATION,MATERIAL IS BRASS FOR THE CYLINDER AND THE CAM IS STEEL
end_item_identificationAC130H A-KIT
NSN5340-01-481-4097
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A2077-1 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
•
DESIGN TYPE: LATCH
•
THICKNESS: 0.792 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS
DESIGN TYPELATCH
SPECIAL FEATURESCLOCKWISE ROTATION,MATERIAL IS BRASS FOR THE CYLINDER AND THE CAM IS STEEL
END ITEM IDENTIFICATIONAC130H A-KIT
THICKNESS0.792 INCHES NOMINAL OVERALL 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

No substitute or cross-reference records for this part.

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 A2077-1?
A2077-1 is a LOCK,FLUSH.
What is the NSN for A2077-1?
A2077-1 is cataloged in the U.S. Government catalog under NSN 5340-01-481-4097. 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.