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801430-03 — BUCKLE BAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

801430-03: BUCKLE BAR.

The BUCKLE BAR is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: BUCKLE BAR ASSY, PRESSUR VAK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-504-0909, 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
801430-03
NSN: 5340-01-504-0909
FSC: 5340 — Hardware, Commercial
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBUCKLE BAR ASSY, PRESSUR VAK
NSN5340-01-504-0909
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 801430-03 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBUCKLE BAR ASSY, PRESSUR VAK
END ITEM IDENTIFICATIONPRESSUR VAK11 OXYGEN INHALATOR W/O FIRST STAGE REGULATOR 803139-01-01, -02, -03, -04, -05 AND PRESSUR VAK II OXYGEN INHALATOR W/FIRST STAGE REGULATR 803139-00-01, -02, -03, -04, -05 AND PRESSUR VAK II OXYGEN INHALATOR, W/MICROPHONE ASSY, W/O FIRST STAGE REGULATOR 803140-01-01, -02, -03, -04, -05 ANAND PRESSUR VAK II OXYGEN INHALATOR, W/MICROPHONE ASSY, W/FIRST STAGE REGULATOR 803140-00-01, -02, -03, -04, -05 AND SCOTT OXYGEN MASK WITH OBD WITH PRESSURE REDUCER AND MIC 801238-00 AND SCOTT OXYGEN MASK W/OBD LESS PRESSURE REDUCER AND MIC 801238-01 AND SCOTT OXYGEN MASK WITH OBD WITH PRESSURE REDUCER AND MIC 801238-03 AND SCOTT OXYGEN MASK W/OBD LESS PRESSURE REDUCER W/MIC 801238-04
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 801430-03?
801430-03 is a BUCKLE BAR.
What is the NSN for 801430-03?
801430-03 is cataloged in the U.S. Government catalog under NSN 5340-01-504-0909. This indicates validated use in U.S. government and defense supply chains.
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