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4937-150 — INSERT AND TOOL ASSORTMENT,SCREW

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4937-150: INSERT AND TOOL ASSORTMENT,SCREW.

INSERT AND TOOL ASSORTMENT,SCREW. Key specifications include document_type: CATALOG SHEET, document_source: 91767, component_quantity: 60, document_identification: 4937-150, component_document_origin: INDUSTRIAL, component_document_page_number: 19. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-221-0834, 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
4937-150
NSN: 5340-01-221-0834
FSC: 5340 — Hardware, Commercial
CAGE: 01556 — STANLEY ENGINEERED FASTENING LLC (USA)
SPECIFICATIONS
document_typeCATALOG SHEET
document_source91767
component_quantity60
document_identification4937-150
component_document_originINDUSTRIAL
component_document_page_number19
NSN5340-01-221-0834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4937-150 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
•
COMPONENT QUANTITY: 60
•
DOCUMENT TYPE: CATALOG SHEET
•
COMPONENT DOCUMENT PAGE NUMBER: 19
•
DOCUMENT IDENTIFICATION: 4937-150
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 91767
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY60
DOCUMENT TYPECATALOG SHEET
COMPONENT DOCUMENT PAGE NUMBER19
DOCUMENT IDENTIFICATION4937-150
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE91767
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4937-150?
4937-150 is a INSERT AND TOOL ASSORTMENT,SCREW.
What is the NSN for 4937-150?
4937-150 is cataloged in the U.S. Government catalog under NSN 5340-01-221-0834. 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.