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161-7 — TRANSFORMER,AUDIO FREQUENCY

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

161-7: TRANSFORMER,AUDIO FREQUENCY.

The articulated bus made of metal and plastic parts reflects the appearance of the real vehicle. Rubber tires and center joint allow the bus to turn freely. A perfect toy for little drivers.

Key specifications include guide: NOT INCLUDED, phase: SINGLE, shape: ROUND, length: 12.000 INCHES NOMINAL IN, diameter: 1.188 INCHES NOMINAL IN, material: MOLYBDENUM OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5330-00-089-0565, 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→ 161-7
NSN: 5330-00-089-0565
NIINs: 000890565, 001006345, 001107350, 002324220, 002324222, 002360716, 002705418, 004455877, 006026371, 006965022, 007549816, 008851269, 009904450, 011008421, 014595218, 015769996, 015961029, 016012650
FSC: 5330 — Packing and Gasket Materials
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
guideNOT INCLUDED
phaseSINGLE
shapeROUND
length12.000 INCHES NOMINAL IN
diameter1.188 INCHES NOMINAL IN
materialMOLYBDENUM OVERALL
body_styleSTRAIGHT HANDLE
flute_typeINTEGRAL
lens_colorCOLORLESS
shank_typeMORSE TAPER
body_length0.406 INCHES NOMINAL IN
finger_typeTEST PROD SINGLE FINGER
NSN5330-00-089-0565
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 161-7 MFR: Siku ⚠ 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 2.906 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.453 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 102 OR COPPER ALLOY 104 OR COPPER ALLOY 105 OR COPPER ALLOY 107 OR COPPER ALLOY 110 OR COPPER ALLOY 120 OR COPPER ALLOY 113 OR COPPER ALLOY 114 OR COPPER ALLOY 116 OR COPPER ALLOY 121 OR COPPER ALLOY 122 OR COPPER ALLOY 123 OR COPPER ALLOY 125 OR COPPER ALLOY 128 OR COPPER ALLOY 130 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER2.906 INCHES NOMINAL IN
APERTURE DIAMETER2.453 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 102 OR COPPER ALLOY 104 OR COPPER ALLOY 105 OR COPPER ALLOY 107 OR COPPER ALLOY 110 OR COPPER ALLOY 120 OR COPPER ALLOY 113 OR COPPER ALLOY 114 OR COPPER ALLOY 116 OR COPPER ALLOY 121 OR COPPER ALLOY 122 OR COPPER ALLOY 123 OR COPPER ALLOY 125 OR COPPER ALLOY 128 OR COPPER ALLOY 130 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
384D25Reference document
Same NSN cross-reference
Reference document — Secondary reference
00737Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 161-7?
161-7 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 161-7?
There are 2 known substitutes for 161-7: 384D25, 00737. Substitute compatibility should be verified for your specific system.
What is the NSN for 161-7?
161-7 is cataloged in the U.S. Government catalog under NSN 5330-00-089-0565. This indicates validated use in U.S. government and defense supply chains.
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