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21682 — CUFF,SPHYGMOMANOMETER

✓ Government record, cited
Lindy · MRO · MRO_GENERAL
PRODUCT OVERVIEW

21682: CUFF,SPHYGMOMANOMETER.

The CUFF,SPHYGMOMANOMETER is a Lindy industrial component. Key specifications include material: LEATHER OVERALL, body_style: HOLE MOUNTED, body_width: 0.345 INCHES NOMINAL IN, body_height: 0.515 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, overall_width: 0.345 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-607-4333, 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
MRO→ MRO_GENERAL→ 21682
NSN: 5330-00-607-4333
NIINs: 006074333, 007844166, 008991886, 011884554, 015919952
FSC: 5330 — Packing and Gasket Materials
CAGE: 37923 — DESA INDUSTRIES INC DIV OF AMCA INTERNATIONAL CORP (USA)
SPECIFICATIONS
materialLEATHER OVERALL
body_styleHOLE MOUNTED
body_width0.345 INCHES NOMINAL IN
body_height0.515 INCHES NOMINAL IN
body_length0.750 INCHES NOMINAL IN
overall_width0.345 INCHES NOMINAL IN
actuator_styleROUND
inclosure_typeHERMETICALLY SEALED
overall_height0.846 INCHES MAXIMUM IN
overall_length3.750 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
outside_diameter1.500 INCHES NOMINAL IN
NSN5330-00-607-4333
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21682 MFR: Lindy ⚠ 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
•
CROSS-SECTIONAL THICKNESS: 0.080 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.940 INCHES NOMINAL IN
•
MATERIAL: LEATHER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.080 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
APERTURE DIAMETER0.940 INCHES NOMINAL IN
MATERIALLEATHER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
7185Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21682?
21682 is a CUFF,SPHYGMOMANOMETER manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21682?
There is 1 known substitute for 21682: 7185. Substitute compatibility should be verified for your specific system.
What is the NSN for 21682?
21682 is cataloged in the U.S. Government catalog under NSN 5330-00-607-4333. 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.