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13-02977 — HANDWHEEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13-02977: HANDWHEEL.

The HANDWHEEL is a the manufacturer industrial component. Key specifications include ratchet: NOT INCLUDED, material: ALUMINUM ALLOY OVERALL, hub_length: 1.375 INCHES NOMINAL IN, handle_style: RECESSED ROUND, handle_length: 2.312 INCHES NOMINAL IN, overall_depth: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-026-8941, 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
13-02977
NSN: 5340-00-026-8941
FSC: 5340 — Hardware, Commercial
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
ratchetNOT INCLUDED
materialALUMINUM ALLOY OVERALL
hub_length1.375 INCHES NOMINAL IN
handle_styleRECESSED ROUND
handle_length2.312 INCHES NOMINAL IN
overall_depth1.375 INCHES NOMINAL IN
overall_height1.875 INCHES NOMINAL IN
spoke_quantity4
handwheel_styleSPOKES
inside_diameter1.000 INCHES NOMINAL IN
mounting_methodBOLT HANDLE
outside_diameter5.500 INCHES NOMINAL IN
NSN5340-00-026-8941
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13-02977 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
•
HUB OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
HANDLE STYLE: RECESSED ROUND
•
HANDLE ROTATING FEATURE: NOT INCLUDED
•
HANDLE LENGTH: 2.312 INCHES NOMINAL IN
•
HUB LENGTH: 1.375 INCHES NOMINAL IN
•
HANDLE COUNTERBALANCING WEIGHT: NOT INCLUDED
•
MOUNTING METHOD: BOLT HANDLE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.875 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
HANDLE STYLERECESSED ROUND
HANDLE ROTATING FEATURENOT INCLUDED
HANDLE LENGTH2.312 INCHES NOMINAL IN
HUB LENGTH1.375 INCHES NOMINAL IN
HANDLE COUNTERBALANCING WEIGHTNOT INCLUDED
MOUNTING METHODBOLT HANDLE
SPOKE ANGLE IN DEG90.0
RATCHETNOT INCLUDED
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 1
SA2977Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13-02977?
13-02977 is a HANDWHEEL.
What parts can replace 13-02977?
There is 1 known substitute for 13-02977: SA2977. Substitute compatibility should be verified for your specific system.
What is the NSN for 13-02977?
13-02977 is cataloged in the U.S. Government catalog under NSN 5340-00-026-8941. 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.