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6KK554 — LATCH SET,RIM

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6KK554: LATCH SET,RIM.

The LATCH SET,RIM is a the manufacturer industrial component. Key specifications include shape: ROUND MOUNTING HOLE, length: 3.250 INCHES NOMINAL IN, knob_shape: BAR, action_type: GRAVITY, operation_method: OUTSIDE TURN KNOB KNOB, special_features: NHA IS STORAGE BOX, P/N 3457159. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-528-7341, 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
6KK554
NSN: 5340-01-528-7341
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
shapeROUND MOUNTING HOLE
length3.250 INCHES NOMINAL IN
knob_shapeBAR
action_typeGRAVITY
knob_quantity1
operation_methodOUTSIDE TURN KNOB KNOB
special_featuresNHA IS STORAGE BOX, P/N 3457159
style_designatorRECTANGULAR
features_providedMOUNTING HOLE
end_item_identificationHIMARS, RST, MK 38, 2330-01-504-5014
part_name_assigned_by_controlling_agencyLATCH
NSN5340-01-528-7341
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6KK554 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
•
LENGTH: 3.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
SHAPE: RECTANGULAR KNOB
•
FEATURES PROVIDED: MOUNTING HOLE
•
KNOB SHAPE: BAR
•
ACTION TYPE: GRAVITY
TECHNICAL CHARACTERISTICS
LENGTH3.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
SHAPERECTANGULAR KNOB
SHAPERECTANGULAR LATCH BAR OVERALL
SHAPEROUND MOUNTING HOLE
FEATURES PROVIDEDMOUNTING HOLE
KNOB SHAPEBAR
ACTION TYPEGRAVITY
SPECIAL FEATURESNHA IS STORAGE BOX, P/N 3457159
PART NAME ASSIGNED BY CONTROLLING AGENCYLATCH
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 6KK554?
6KK554 is a LATCH SET,RIM.
What is the NSN for 6KK554?
6KK554 is cataloged in the U.S. Government catalog under NSN 5340-01-528-7341. 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.