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1938549-1 — HANDLE,CRANK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1938549-1: HANDLE,CRANK.

The HANDLE,CRANK is a the manufacturer industrial component. Key specifications include handle_style: RECESSED FLAT, overall_length: 157.0 MILLIMETERS NOMINAL MM, special_features: HANDLE OUTSIDE DIAMETER IS 23MM. TOTAL WEIGHT IS 0.22KG KG, end_item_identification: 6020-01-591-6885, part_name_assigned_by_controlling_agency: CRANK,HAND.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-620-5373, 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
1938549-1
NSN: 5340-01-620-5373
FSC: 5340 — Hardware, Commercial
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
handle_styleRECESSED FLAT
overall_length157.0 MILLIMETERS NOMINAL MM
special_featuresHANDLE OUTSIDE DIAMETER IS 23MM. TOTAL WEIGHT IS 0.22KG KG
end_item_identification6020-01-591-6885
part_name_assigned_by_controlling_agencyCRANK,HAND
NSN5340-01-620-5373
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1938549-1 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
•
HANDLE STYLE: RECESSED FLAT
TECHNICAL CHARACTERISTICS
HANDLE STYLERECESSED FLAT
OVERALL LENGTH157.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESHANDLE OUTSIDE DIAMETER IS 23MM. TOTAL WEIGHT IS 0.22KG KG
PART NAME ASSIGNED BY CONTROLLING AGENCYCRANK,HAND
END ITEM IDENTIFICATION6020-01-591-6885
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 1938549-1?
1938549-1 is a HANDLE,CRANK.
What is the NSN for 1938549-1?
1938549-1 is cataloged in the U.S. Government catalog under NSN 5340-01-620-5373. 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.