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21367 — HELMET SENSOR DATA COLLECTION MO

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

21367: HELMET SENSOR DATA COLLECTION MO.

HELMET SENSOR DATA COLLECTION MO. Key specifications include material: STEEL OVERALL, construction: SOLID, corner_shape: SQUARE ALL CORNERS, hole_diameter: 0.1250 INCHES NOMINAL FIRST IN, aperture_width: 0.790 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN, overall_length: 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-316-5903, 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→ 21367
NSN: 5330-00-316-5903
NIINs: 003165903, 004230836, 007519696, 013198238, 014395440, 015125540, 015148578, 015153933, 015190373, 015643414, 016232805
FSC: 5330 — Packing and Gasket Materials
CAGE: 54089 — DRS C3 & AVIATION COMPANY DBA DRS DATA & IMAGING SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
constructionSOLID
corner_shapeSQUARE ALL CORNERS
hole_diameter0.1250 INCHES NOMINAL FIRST IN
aperture_width0.790 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
overall_length1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN
aperture_length3.170 INCHES MINIMUM AND 3.200 INCHES MAXIMUM IN
special_featuresUSED ON VALVE ASSEMBLY, SIZE SPECIAL
style_designatorCYLINDRICAL
fabrication_methodSOLID
body_inside_diameter0.7520 INCHES MINIMUM AND 0.7530 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND
NSN5330-00-316-5903
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21367 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
•
INSIDE CORNER RADIUS: 0.070 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 CL 1A,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
APERTURE WIDTH: 0.790 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
•
APERTURE LENGTH: 3.170 INCHES MINIMUM AND 3.200 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE CORNER RADIUS: 0.137 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INSIDE CORNER RADIUS0.070 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CL 1A,GR 70 FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
CROSS-SECTIONAL SHAPE STYLECIRCULAR
APERTURE WIDTH0.790 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
APERTURE LENGTH3.170 INCHES MINIMUM AND 3.200 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE CORNER RADIUS0.137 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
FABRICATION METHODSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21367?
21367 is a HELMET SENSOR DATA COLLECTION MO. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 21367?
21367 is cataloged in the U.S. Government catalog under NSN 5330-00-316-5903. This indicates validated use in U.S. government and defense supply chains.
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