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SP13-938 — SLIDING BLOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SP13-938: SLIDING BLOCK.

The SLIDING BLOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 17.5 INCHES NOMINAL IN, end_item_identification: 2320-01-652-5208, part_name_assigned_by_controlling_agency: HANDLE,SLIDING TEE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-681-2045, 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
SP13-938
NSN: 5340-01-681-2045
FSC: 5340 — Hardware, Commercial
CAGE: 636D0 — APEX TOOL GROUP, LLC DBA NICHOLSON (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length17.5 INCHES NOMINAL IN
end_item_identification2320-01-652-5208
part_name_assigned_by_controlling_agencyHANDLE,SLIDING TEE
NSN5340-01-681-2045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP13-938 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
•
COLOR: BLACK
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL LENGTH17.5 INCHES NOMINAL IN
COLORBLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYHANDLE,SLIDING TEE
END ITEM IDENTIFICATION2320-01-652-5208
MATERIALSTEEL CORROSION RESISTING
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
12601340Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP13-938?
SP13-938 is a SLIDING BLOCK.
What parts can replace SP13-938?
There is 1 known substitute for SP13-938: 12601340. Substitute compatibility should be verified for your specific system.
What is the NSN for SP13-938?
SP13-938 is cataloged in the U.S. Government catalog under NSN 5340-01-681-2045. 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.